java.lang.invoke.MethodType#genericMethodType ( )源码实例Demo

下面列出了java.lang.invoke.MethodType#genericMethodType ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： openjdk-jdk8u 文件： FinalScriptFunctionData.java

@Override
MethodType getGenericType() {
    // We need to ask the code for its generic type. We can't just rely on this function data's arity, as it's not
    // actually correct for lots of built-ins. E.g. ECMAScript 5.1 section 15.5.3.2 prescribes that
    // Script.fromCharCode([char0[, char1[, ...]]]) has a declared arity of 1 even though it's a variable arity
    // method.
    int max = 0;
    for(final CompiledFunction fn: code) {
        final MethodType t = fn.type();
        if(ScriptFunctionData.isVarArg(t)) {
            // 2 for (callee, this, args[])
            return MethodType.genericMethodType(2, true);
        }
        final int paramCount = t.parameterCount() - (ScriptFunctionData.needsCallee(t) ? 1 : 0);
        if(paramCount > max) {
            max = paramCount;
        }
    }
    // +1 for callee
    return MethodType.genericMethodType(max + 1);
}

源代码2 项目： openjdk-jdk9 文件： DefaultStaticInvokeTest.java

private MethodHandle getTestMH(Class clazz, String methodName,
        Object param, boolean isNegativeTest)
        throws Exception {
    MethodType mType = (param != null)
            ? MethodType.genericMethodType(1)
            : MethodType.methodType(String.class);
    MethodHandles.Lookup lookup = MethodHandles.lookup();
    if (!isNegativeTest) {
        return methodName.equals("staticMethod")
                ? lookup.findStatic(clazz, methodName, mType)
                : lookup.findVirtual(clazz, methodName, mType);
    } else {
        return methodName.equals("staticMethod")
                ? lookup.findVirtual(clazz, methodName, mType)
                : lookup.findStatic(clazz, methodName, mType);
    }
}

源代码3 项目： TencentKona-8 文件： FinalScriptFunctionData.java

@Override
MethodType getGenericType() {
    // We need to ask the code for its generic type. We can't just rely on this function data's arity, as it's not
    // actually correct for lots of built-ins. E.g. ECMAScript 5.1 section 15.5.3.2 prescribes that
    // Script.fromCharCode([char0[, char1[, ...]]]) has a declared arity of 1 even though it's a variable arity
    // method.
    int max = 0;
    for(final CompiledFunction fn: code) {
        final MethodType t = fn.type();
        if(ScriptFunctionData.isVarArg(t)) {
            // 2 for (callee, this, args[])
            return MethodType.genericMethodType(2, true);
        }
        final int paramCount = t.parameterCount() - (ScriptFunctionData.needsCallee(t) ? 1 : 0);
        if(paramCount > max) {
            max = paramCount;
        }
    }
    // +1 for callee
    return MethodType.genericMethodType(max + 1);
}

源代码4 项目： openjdk-jdk8u-backup 文件： BigArityTest.java

@Test
public void test252() throws Throwable {
    final int ARITY = 252;
    System.out.println("test"+ARITY);
    Object[] a = testArgs(ARITY);
    Object r0 = hashArguments(a);
    Object r;
    r = hashArguments_252(
// <editor-fold defaultstate="collapsed" desc="a[0x00], a[0x01], a[0x02], a[0x03], a[0x04], ...">
a[0x00], a[0x01], a[0x02], a[0x03], a[0x04], a[0x05], a[0x06], a[0x07], a[0x08], a[0x09], a[0x0A], a[0x0B], a[0x0C], a[0x0D], a[0x0E], a[0x0F],
a[0x10], a[0x11], a[0x12], a[0x13], a[0x14], a[0x15], a[0x16], a[0x17], a[0x18], a[0x19], a[0x1A], a[0x1B], a[0x1C], a[0x1D], a[0x1E], a[0x1F],
a[0x20], a[0x21], a[0x22], a[0x23], a[0x24], a[0x25], a[0x26], a[0x27], a[0x28], a[0x29], a[0x2A], a[0x2B], a[0x2C], a[0x2D], a[0x2E], a[0x2F],
a[0x30], a[0x31], a[0x32], a[0x33], a[0x34], a[0x35], a[0x36], a[0x37], a[0x38], a[0x39], a[0x3A], a[0x3B], a[0x3C], a[0x3D], a[0x3E], a[0x3F],
a[0x40], a[0x41], a[0x42], a[0x43], a[0x44], a[0x45], a[0x46], a[0x47], a[0x48], a[0x49], a[0x4A], a[0x4B], a[0x4C], a[0x4D], a[0x4E], a[0x4F],
a[0x50], a[0x51], a[0x52], a[0x53], a[0x54], a[0x55], a[0x56], a[0x57], a[0x58], a[0x59], a[0x5A], a[0x5B], a[0x5C], a[0x5D], a[0x5E], a[0x5F],
a[0x60], a[0x61], a[0x62], a[0x63], a[0x64], a[0x65], a[0x66], a[0x67], a[0x68], a[0x69], a[0x6A], a[0x6B], a[0x6C], a[0x6D], a[0x6E], a[0x6F],
a[0x70], a[0x71], a[0x72], a[0x73], a[0x74], a[0x75], a[0x76], a[0x77], a[0x78], a[0x79], a[0x7A], a[0x7B], a[0x7C], a[0x7D], a[0x7E], a[0x7F],
a[0x80], a[0x81], a[0x82], a[0x83], a[0x84], a[0x85], a[0x86], a[0x87], a[0x88], a[0x89], a[0x8A], a[0x8B], a[0x8C], a[0x8D], a[0x8E], a[0x8F],
a[0x90], a[0x91], a[0x92], a[0x93], a[0x94], a[0x95], a[0x96], a[0x97], a[0x98], a[0x99], a[0x9A], a[0x9B], a[0x9C], a[0x9D], a[0x9E], a[0x9F],
a[0xA0], a[0xA1], a[0xA2], a[0xA3], a[0xA4], a[0xA5], a[0xA6], a[0xA7], a[0xA8], a[0xA9], a[0xAA], a[0xAB], a[0xAC], a[0xAD], a[0xAE], a[0xAF],
a[0xB0], a[0xB1], a[0xB2], a[0xB3], a[0xB4], a[0xB5], a[0xB6], a[0xB7], a[0xB8], a[0xB9], a[0xBA], a[0xBB], a[0xBC], a[0xBD], a[0xBE], a[0xBF],
a[0xC0], a[0xC1], a[0xC2], a[0xC3], a[0xC4], a[0xC5], a[0xC6], a[0xC7], a[0xC8], a[0xC9], a[0xCA], a[0xCB], a[0xCC], a[0xCD], a[0xCE], a[0xCF],
a[0xD0], a[0xD1], a[0xD2], a[0xD3], a[0xD4], a[0xD5], a[0xD6], a[0xD7], a[0xD8], a[0xD9], a[0xDA], a[0xDB], a[0xDC], a[0xDD], a[0xDE], a[0xDF],
a[0xE0], a[0xE1], a[0xE2], a[0xE3], a[0xE4], a[0xE5], a[0xE6], a[0xE7], a[0xE8], a[0xE9], a[0xEA], a[0xEB], a[0xEC], a[0xED], a[0xEE], a[0xEF],
a[0xF0], a[0xF1], a[0xF2], a[0xF3], a[0xF4], a[0xF5], a[0xF6], a[0xF7],
// </editor-fold>
a[0xF8], a[0xF9], a[0xFA], a[0xFB]); // hashArguments_252
    assertEquals(r0, r);
    MethodType mt = MethodType.genericMethodType(ARITY);
    MethodHandle mh = MethodHandles.lookup().findStatic(BigArityTest.class, "hashArguments_"+ARITY, mt);
    test252(mh, a, r0);
    MethodHandle mh_CA = MH_hashArguments_VA.asFixedArity().asCollector(Object[].class, ARITY);
    test252(mh_CA, a, r0);
}

源代码5 项目： openjdk-8-source 文件： MethodTypeTest.java

@Test
public void testMakeGeneric() {
    System.out.println("makeGeneric");
    int objectArgCount = 2;
    MethodType expResult = mt_OO2;
    MethodType result = MethodType.genericMethodType(objectArgCount);
    assertSame(expResult, result);
}

源代码6 项目： openjdk-jdk8u 文件： MethodTypeTest.java

@BeforeMethod
public void setUp() throws Exception {
    rtype = void.class;
    ptypes = new Class<?>[] { int.class, String.class };

    mt_viS = MethodType.methodType(void.class, int.class, String.class);
    mt_OO = MethodType.methodType(Object.class, Object.class);
    mt_OO2 = MethodType.methodType(Object.class, Object.class, Object.class);
    mt_vv = MethodType.methodType(void.class);
    mt_Vv = MethodType.methodType(Void.class);
    mt_Ov = MethodType.methodType(Object.class);
    mt_iSI = MethodType.methodType(int.class, String.class, Integer.class);
    mt_ISi = MethodType.methodType(Integer.class, String.class, int.class);
    mt_ISI = MethodType.methodType(Integer.class, String.class, Integer.class);
    mt_iSi = MethodType.methodType(int.class, String.class, int.class);

    compareTo = String.class.getDeclaredMethod("compareTo", String.class);

    mt_viO = MethodType.methodType(void.class, int.class, Object.class);
    mt_iO2 = MethodType.methodType(int.class, Object.class, Object.class);
    mt_OOi = MethodType.methodType(Object.class, Object.class, int.class);
    mt_iOi = MethodType.methodType(int.class, Object.class, int.class);

    mt_VIO = MethodType.methodType(Void.class, Integer.class, Object.class);
    mt_IO2 = MethodType.methodType(Integer.class, Object.class, Object.class);
    mt_OOI = MethodType.methodType(Object.class, Object.class, Integer.class);
    mt_IOI = MethodType.methodType(Integer.class, Object.class, Integer.class);
    mt_VIS = MethodType.methodType(Void.class, Integer.class, String.class);

    mt_vOiSzA = MethodType.methodType(void.class, Object.class, int.class, String.class, boolean.class, Object[].class);
    mt_OO99 = MethodType.genericMethodType(99);

    GALLERY = new MethodType[] {
        mt_viS, mt_OO, mt_OO2, mt_vv, mt_Vv, mt_Ov,
        mt_iSI, mt_ISi, mt_ISI, mt_iSi,
        mt_viO, mt_iO2, mt_OOi, mt_iOi,
        mt_VIO, mt_IO2, mt_OOI, mt_IOI,
        mt_VIS, mt_vOiSzA, mt_OO99
    };
}

源代码7 项目： jdk8u_jdk 文件： BigArityTest.java

@Test
public void test252() throws Throwable {
    final int ARITY = 252;
    System.out.println("test"+ARITY);
    Object[] a = testArgs(ARITY);
    Object r0 = hashArguments(a);
    Object r;
    r = hashArguments_252(
// <editor-fold defaultstate="collapsed" desc="a[0x00], a[0x01], a[0x02], a[0x03], a[0x04], ...">
a[0x00], a[0x01], a[0x02], a[0x03], a[0x04], a[0x05], a[0x06], a[0x07], a[0x08], a[0x09], a[0x0A], a[0x0B], a[0x0C], a[0x0D], a[0x0E], a[0x0F],
a[0x10], a[0x11], a[0x12], a[0x13], a[0x14], a[0x15], a[0x16], a[0x17], a[0x18], a[0x19], a[0x1A], a[0x1B], a[0x1C], a[0x1D], a[0x1E], a[0x1F],
a[0x20], a[0x21], a[0x22], a[0x23], a[0x24], a[0x25], a[0x26], a[0x27], a[0x28], a[0x29], a[0x2A], a[0x2B], a[0x2C], a[0x2D], a[0x2E], a[0x2F],
a[0x30], a[0x31], a[0x32], a[0x33], a[0x34], a[0x35], a[0x36], a[0x37], a[0x38], a[0x39], a[0x3A], a[0x3B], a[0x3C], a[0x3D], a[0x3E], a[0x3F],
a[0x40], a[0x41], a[0x42], a[0x43], a[0x44], a[0x45], a[0x46], a[0x47], a[0x48], a[0x49], a[0x4A], a[0x4B], a[0x4C], a[0x4D], a[0x4E], a[0x4F],
a[0x50], a[0x51], a[0x52], a[0x53], a[0x54], a[0x55], a[0x56], a[0x57], a[0x58], a[0x59], a[0x5A], a[0x5B], a[0x5C], a[0x5D], a[0x5E], a[0x5F],
a[0x60], a[0x61], a[0x62], a[0x63], a[0x64], a[0x65], a[0x66], a[0x67], a[0x68], a[0x69], a[0x6A], a[0x6B], a[0x6C], a[0x6D], a[0x6E], a[0x6F],
a[0x70], a[0x71], a[0x72], a[0x73], a[0x74], a[0x75], a[0x76], a[0x77], a[0x78], a[0x79], a[0x7A], a[0x7B], a[0x7C], a[0x7D], a[0x7E], a[0x7F],
a[0x80], a[0x81], a[0x82], a[0x83], a[0x84], a[0x85], a[0x86], a[0x87], a[0x88], a[0x89], a[0x8A], a[0x8B], a[0x8C], a[0x8D], a[0x8E], a[0x8F],
a[0x90], a[0x91], a[0x92], a[0x93], a[0x94], a[0x95], a[0x96], a[0x97], a[0x98], a[0x99], a[0x9A], a[0x9B], a[0x9C], a[0x9D], a[0x9E], a[0x9F],
a[0xA0], a[0xA1], a[0xA2], a[0xA3], a[0xA4], a[0xA5], a[0xA6], a[0xA7], a[0xA8], a[0xA9], a[0xAA], a[0xAB], a[0xAC], a[0xAD], a[0xAE], a[0xAF],
a[0xB0], a[0xB1], a[0xB2], a[0xB3], a[0xB4], a[0xB5], a[0xB6], a[0xB7], a[0xB8], a[0xB9], a[0xBA], a[0xBB], a[0xBC], a[0xBD], a[0xBE], a[0xBF],
a[0xC0], a[0xC1], a[0xC2], a[0xC3], a[0xC4], a[0xC5], a[0xC6], a[0xC7], a[0xC8], a[0xC9], a[0xCA], a[0xCB], a[0xCC], a[0xCD], a[0xCE], a[0xCF],
a[0xD0], a[0xD1], a[0xD2], a[0xD3], a[0xD4], a[0xD5], a[0xD6], a[0xD7], a[0xD8], a[0xD9], a[0xDA], a[0xDB], a[0xDC], a[0xDD], a[0xDE], a[0xDF],
a[0xE0], a[0xE1], a[0xE2], a[0xE3], a[0xE4], a[0xE5], a[0xE6], a[0xE7], a[0xE8], a[0xE9], a[0xEA], a[0xEB], a[0xEC], a[0xED], a[0xEE], a[0xEF],
a[0xF0], a[0xF1], a[0xF2], a[0xF3], a[0xF4], a[0xF5], a[0xF6], a[0xF7],
// </editor-fold>
a[0xF8], a[0xF9], a[0xFA], a[0xFB]); // hashArguments_252
    assertEquals(r0, r);
    MethodType mt = MethodType.genericMethodType(ARITY);
    MethodHandle mh = MethodHandles.lookup().findStatic(BigArityTest.class, "hashArguments_"+ARITY, mt);
    test252(mh, a, r0);
    MethodHandle mh_CA = MH_hashArguments_VA.asFixedArity().asCollector(Object[].class, ARITY);
    test252(mh_CA, a, r0);
}

源代码8 项目： baratine 文件： MethodStubResult_VarArgs.java

@Override
protected MethodHandle initMethodHandle(ServicesAmp ampManager,
                                        Method method)
  throws IllegalAccessException
{
  Class<?> []paramTypes = method.getParameterTypes();
  int paramLen = paramTypes.length;
  int resultOffset = findResultOffset(method, paramTypes);

  method.setAccessible(true);
  MethodHandle mh = MethodHandles.lookup().unreflect(method);

  int []permute = new int[paramLen + 1];

  permute[0] = 0;
  for (int i = 0; i < resultOffset; i++) {
    permute[i + 1] = i + 2;
  }
  for (int i = resultOffset + 1; i < paramLen; i++) {
    permute[i + 1] = i + 1;
  }
  permute[resultOffset + 1] = 1;

  MethodType type = MethodType.genericMethodType(paramLen + 1);
  type = type.changeReturnType(void.class);

  mh = mh.asFixedArity();
  mh = mh.asType(type);

  mh = MethodHandles.permuteArguments(mh, type, permute);

  mh = mh.asSpreader(Object[].class, paramTypes.length - 1);

  type = MethodType.methodType(void.class,
                               Object.class,
                               Result.class,
                               Object[].class);

  return mh.asType(type);
}

源代码9 项目： jdk8u60 文件： MethodTypeTest.java

@Test
public void testMakeGeneric() {
    System.out.println("makeGeneric");
    int objectArgCount = 2;
    MethodType expResult = mt_OO2;
    MethodType result = MethodType.genericMethodType(objectArgCount);
    assertSame(expResult, result);
}

源代码10 项目： openjdk-jdk8u 文件： BigArityTest.java

@Test
public void test253() throws Throwable {
    final int ARITY = 253;
    System.out.println("test"+ARITY);
    Object[] a = testArgs(ARITY);
    Object r0 = hashArguments(a);
    Object r;
    r = hashArguments_253(
// <editor-fold defaultstate="collapsed" desc="a[0x00], a[0x01], a[0x02], a[0x03], a[0x04], ...">
a[0x00], a[0x01], a[0x02], a[0x03], a[0x04], a[0x05], a[0x06], a[0x07], a[0x08], a[0x09], a[0x0A], a[0x0B], a[0x0C], a[0x0D], a[0x0E], a[0x0F],
a[0x10], a[0x11], a[0x12], a[0x13], a[0x14], a[0x15], a[0x16], a[0x17], a[0x18], a[0x19], a[0x1A], a[0x1B], a[0x1C], a[0x1D], a[0x1E], a[0x1F],
a[0x20], a[0x21], a[0x22], a[0x23], a[0x24], a[0x25], a[0x26], a[0x27], a[0x28], a[0x29], a[0x2A], a[0x2B], a[0x2C], a[0x2D], a[0x2E], a[0x2F],
a[0x30], a[0x31], a[0x32], a[0x33], a[0x34], a[0x35], a[0x36], a[0x37], a[0x38], a[0x39], a[0x3A], a[0x3B], a[0x3C], a[0x3D], a[0x3E], a[0x3F],
a[0x40], a[0x41], a[0x42], a[0x43], a[0x44], a[0x45], a[0x46], a[0x47], a[0x48], a[0x49], a[0x4A], a[0x4B], a[0x4C], a[0x4D], a[0x4E], a[0x4F],
a[0x50], a[0x51], a[0x52], a[0x53], a[0x54], a[0x55], a[0x56], a[0x57], a[0x58], a[0x59], a[0x5A], a[0x5B], a[0x5C], a[0x5D], a[0x5E], a[0x5F],
a[0x60], a[0x61], a[0x62], a[0x63], a[0x64], a[0x65], a[0x66], a[0x67], a[0x68], a[0x69], a[0x6A], a[0x6B], a[0x6C], a[0x6D], a[0x6E], a[0x6F],
a[0x70], a[0x71], a[0x72], a[0x73], a[0x74], a[0x75], a[0x76], a[0x77], a[0x78], a[0x79], a[0x7A], a[0x7B], a[0x7C], a[0x7D], a[0x7E], a[0x7F],
a[0x80], a[0x81], a[0x82], a[0x83], a[0x84], a[0x85], a[0x86], a[0x87], a[0x88], a[0x89], a[0x8A], a[0x8B], a[0x8C], a[0x8D], a[0x8E], a[0x8F],
a[0x90], a[0x91], a[0x92], a[0x93], a[0x94], a[0x95], a[0x96], a[0x97], a[0x98], a[0x99], a[0x9A], a[0x9B], a[0x9C], a[0x9D], a[0x9E], a[0x9F],
a[0xA0], a[0xA1], a[0xA2], a[0xA3], a[0xA4], a[0xA5], a[0xA6], a[0xA7], a[0xA8], a[0xA9], a[0xAA], a[0xAB], a[0xAC], a[0xAD], a[0xAE], a[0xAF],
a[0xB0], a[0xB1], a[0xB2], a[0xB3], a[0xB4], a[0xB5], a[0xB6], a[0xB7], a[0xB8], a[0xB9], a[0xBA], a[0xBB], a[0xBC], a[0xBD], a[0xBE], a[0xBF],
a[0xC0], a[0xC1], a[0xC2], a[0xC3], a[0xC4], a[0xC5], a[0xC6], a[0xC7], a[0xC8], a[0xC9], a[0xCA], a[0xCB], a[0xCC], a[0xCD], a[0xCE], a[0xCF],
a[0xD0], a[0xD1], a[0xD2], a[0xD3], a[0xD4], a[0xD5], a[0xD6], a[0xD7], a[0xD8], a[0xD9], a[0xDA], a[0xDB], a[0xDC], a[0xDD], a[0xDE], a[0xDF],
a[0xE0], a[0xE1], a[0xE2], a[0xE3], a[0xE4], a[0xE5], a[0xE6], a[0xE7], a[0xE8], a[0xE9], a[0xEA], a[0xEB], a[0xEC], a[0xED], a[0xEE], a[0xEF],
a[0xF0], a[0xF1], a[0xF2], a[0xF3], a[0xF4], a[0xF5], a[0xF6], a[0xF7],
// </editor-fold>
a[0xF8], a[0xF9], a[0xFA], a[0xFB], a[0xFC]); // hashArguments_253
    assertEquals(r0, r);
    MethodType mt = MethodType.genericMethodType(ARITY);
    MethodHandle mh = MethodHandles.lookup().findStatic(BigArityTest.class, "hashArguments_"+ARITY, mt);
    test253(mh, a, r0);
    MethodHandle mh_CA = MH_hashArguments_VA.asFixedArity().asCollector(Object[].class, ARITY);
    test253(mh_CA, a, r0);
}

源代码11 项目： jdk8u-dev-jdk 文件： BigArityTest.java

@Test
public void test253() throws Throwable {
    final int ARITY = 253;
    System.out.println("test"+ARITY);
    Object[] a = testArgs(ARITY);
    Object r0 = hashArguments(a);
    Object r;
    r = hashArguments_253(
// <editor-fold defaultstate="collapsed" desc="a[0x00], a[0x01], a[0x02], a[0x03], a[0x04], ...">
a[0x00], a[0x01], a[0x02], a[0x03], a[0x04], a[0x05], a[0x06], a[0x07], a[0x08], a[0x09], a[0x0A], a[0x0B], a[0x0C], a[0x0D], a[0x0E], a[0x0F],
a[0x10], a[0x11], a[0x12], a[0x13], a[0x14], a[0x15], a[0x16], a[0x17], a[0x18], a[0x19], a[0x1A], a[0x1B], a[0x1C], a[0x1D], a[0x1E], a[0x1F],
a[0x20], a[0x21], a[0x22], a[0x23], a[0x24], a[0x25], a[0x26], a[0x27], a[0x28], a[0x29], a[0x2A], a[0x2B], a[0x2C], a[0x2D], a[0x2E], a[0x2F],
a[0x30], a[0x31], a[0x32], a[0x33], a[0x34], a[0x35], a[0x36], a[0x37], a[0x38], a[0x39], a[0x3A], a[0x3B], a[0x3C], a[0x3D], a[0x3E], a[0x3F],
a[0x40], a[0x41], a[0x42], a[0x43], a[0x44], a[0x45], a[0x46], a[0x47], a[0x48], a[0x49], a[0x4A], a[0x4B], a[0x4C], a[0x4D], a[0x4E], a[0x4F],
a[0x50], a[0x51], a[0x52], a[0x53], a[0x54], a[0x55], a[0x56], a[0x57], a[0x58], a[0x59], a[0x5A], a[0x5B], a[0x5C], a[0x5D], a[0x5E], a[0x5F],
a[0x60], a[0x61], a[0x62], a[0x63], a[0x64], a[0x65], a[0x66], a[0x67], a[0x68], a[0x69], a[0x6A], a[0x6B], a[0x6C], a[0x6D], a[0x6E], a[0x6F],
a[0x70], a[0x71], a[0x72], a[0x73], a[0x74], a[0x75], a[0x76], a[0x77], a[0x78], a[0x79], a[0x7A], a[0x7B], a[0x7C], a[0x7D], a[0x7E], a[0x7F],
a[0x80], a[0x81], a[0x82], a[0x83], a[0x84], a[0x85], a[0x86], a[0x87], a[0x88], a[0x89], a[0x8A], a[0x8B], a[0x8C], a[0x8D], a[0x8E], a[0x8F],
a[0x90], a[0x91], a[0x92], a[0x93], a[0x94], a[0x95], a[0x96], a[0x97], a[0x98], a[0x99], a[0x9A], a[0x9B], a[0x9C], a[0x9D], a[0x9E], a[0x9F],
a[0xA0], a[0xA1], a[0xA2], a[0xA3], a[0xA4], a[0xA5], a[0xA6], a[0xA7], a[0xA8], a[0xA9], a[0xAA], a[0xAB], a[0xAC], a[0xAD], a[0xAE], a[0xAF],
a[0xB0], a[0xB1], a[0xB2], a[0xB3], a[0xB4], a[0xB5], a[0xB6], a[0xB7], a[0xB8], a[0xB9], a[0xBA], a[0xBB], a[0xBC], a[0xBD], a[0xBE], a[0xBF],
a[0xC0], a[0xC1], a[0xC2], a[0xC3], a[0xC4], a[0xC5], a[0xC6], a[0xC7], a[0xC8], a[0xC9], a[0xCA], a[0xCB], a[0xCC], a[0xCD], a[0xCE], a[0xCF],
a[0xD0], a[0xD1], a[0xD2], a[0xD3], a[0xD4], a[0xD5], a[0xD6], a[0xD7], a[0xD8], a[0xD9], a[0xDA], a[0xDB], a[0xDC], a[0xDD], a[0xDE], a[0xDF],
a[0xE0], a[0xE1], a[0xE2], a[0xE3], a[0xE4], a[0xE5], a[0xE6], a[0xE7], a[0xE8], a[0xE9], a[0xEA], a[0xEB], a[0xEC], a[0xED], a[0xEE], a[0xEF],
a[0xF0], a[0xF1], a[0xF2], a[0xF3], a[0xF4], a[0xF5], a[0xF6], a[0xF7],
// </editor-fold>
a[0xF8], a[0xF9], a[0xFA], a[0xFB], a[0xFC]); // hashArguments_253
    assertEquals(r0, r);
    MethodType mt = MethodType.genericMethodType(ARITY);
    MethodHandle mh = MethodHandles.lookup().findStatic(BigArityTest.class, "hashArguments_"+ARITY, mt);
    test253(mh, a, r0);
    MethodHandle mh_CA = MH_hashArguments_VA.asFixedArity().asCollector(Object[].class, ARITY);
    test253(mh_CA, a, r0);
}

源代码12 项目： openjdk-jdk8u-backup 文件： RecompilableScriptFunctionData.java

@Override
MethodType getGenericType() {
    // 2 is for (callee, this)
    if (isVariableArity()) {
        return MethodType.genericMethodType(2, true);
    }
    return MethodType.genericMethodType(2 + getArity());
}

源代码13 项目： TencentKona-8 文件： MethodTypeTest.java

@Test
public void testMakeGeneric() {
    System.out.println("makeGeneric");
    int objectArgCount = 2;
    MethodType expResult = mt_OO2;
    MethodType result = MethodType.genericMethodType(objectArgCount);
    assertSame(expResult, result);
}

源代码14 项目： jdk8u60 文件： MethodTypeTest.java

@BeforeMethod
public void setUp() throws Exception {
    rtype = void.class;
    ptypes = new Class<?>[] { int.class, String.class };

    mt_viS = MethodType.methodType(void.class, int.class, String.class);
    mt_OO = MethodType.methodType(Object.class, Object.class);
    mt_OO2 = MethodType.methodType(Object.class, Object.class, Object.class);
    mt_vv = MethodType.methodType(void.class);
    mt_Vv = MethodType.methodType(Void.class);
    mt_Ov = MethodType.methodType(Object.class);
    mt_iSI = MethodType.methodType(int.class, String.class, Integer.class);
    mt_ISi = MethodType.methodType(Integer.class, String.class, int.class);
    mt_ISI = MethodType.methodType(Integer.class, String.class, Integer.class);
    mt_iSi = MethodType.methodType(int.class, String.class, int.class);

    compareTo = String.class.getDeclaredMethod("compareTo", String.class);

    mt_viO = MethodType.methodType(void.class, int.class, Object.class);
    mt_iO2 = MethodType.methodType(int.class, Object.class, Object.class);
    mt_OOi = MethodType.methodType(Object.class, Object.class, int.class);
    mt_iOi = MethodType.methodType(int.class, Object.class, int.class);

    mt_VIO = MethodType.methodType(Void.class, Integer.class, Object.class);
    mt_IO2 = MethodType.methodType(Integer.class, Object.class, Object.class);
    mt_OOI = MethodType.methodType(Object.class, Object.class, Integer.class);
    mt_IOI = MethodType.methodType(Integer.class, Object.class, Integer.class);
    mt_VIS = MethodType.methodType(Void.class, Integer.class, String.class);

    mt_vOiSzA = MethodType.methodType(void.class, Object.class, int.class, String.class, boolean.class, Object[].class);
    mt_OO99 = MethodType.genericMethodType(99);

    GALLERY = new MethodType[] {
        mt_viS, mt_OO, mt_OO2, mt_vv, mt_Vv, mt_Ov,
        mt_iSI, mt_ISi, mt_ISI, mt_iSi,
        mt_viO, mt_iO2, mt_OOi, mt_iOi,
        mt_VIO, mt_IO2, mt_OOI, mt_IOI,
        mt_VIS, mt_vOiSzA, mt_OO99
    };
}

源代码15 项目： openjdk-8 文件： MethodTypeTest.java

@BeforeMethod
public void setUp() throws Exception {
    rtype = void.class;
    ptypes = new Class<?>[] { int.class, String.class };

    mt_viS = MethodType.methodType(void.class, int.class, String.class);
    mt_OO = MethodType.methodType(Object.class, Object.class);
    mt_OO2 = MethodType.methodType(Object.class, Object.class, Object.class);
    mt_vv = MethodType.methodType(void.class);
    mt_Vv = MethodType.methodType(Void.class);
    mt_Ov = MethodType.methodType(Object.class);
    mt_iSI = MethodType.methodType(int.class, String.class, Integer.class);
    mt_ISi = MethodType.methodType(Integer.class, String.class, int.class);
    mt_ISI = MethodType.methodType(Integer.class, String.class, Integer.class);
    mt_iSi = MethodType.methodType(int.class, String.class, int.class);

    compareTo = String.class.getDeclaredMethod("compareTo", String.class);

    mt_viO = MethodType.methodType(void.class, int.class, Object.class);
    mt_iO2 = MethodType.methodType(int.class, Object.class, Object.class);
    mt_OOi = MethodType.methodType(Object.class, Object.class, int.class);
    mt_iOi = MethodType.methodType(int.class, Object.class, int.class);

    mt_VIO = MethodType.methodType(Void.class, Integer.class, Object.class);
    mt_IO2 = MethodType.methodType(Integer.class, Object.class, Object.class);
    mt_OOI = MethodType.methodType(Object.class, Object.class, Integer.class);
    mt_IOI = MethodType.methodType(Integer.class, Object.class, Integer.class);
    mt_VIS = MethodType.methodType(Void.class, Integer.class, String.class);

    mt_vOiSzA = MethodType.methodType(void.class, Object.class, int.class, String.class, boolean.class, Object[].class);
    mt_OO99 = MethodType.genericMethodType(99);

    GALLERY = new MethodType[] {
        mt_viS, mt_OO, mt_OO2, mt_vv, mt_Vv, mt_Ov,
        mt_iSI, mt_ISi, mt_ISI, mt_iSi,
        mt_viO, mt_iO2, mt_OOi, mt_iOi,
        mt_VIO, mt_IO2, mt_OOI, mt_IOI,
        mt_VIS, mt_vOiSzA, mt_OO99
    };
}

源代码16 项目： jdk8u60 文件： BigArityTest.java

@Test
public void test252() throws Throwable {
    final int ARITY = 252;
    System.out.println("test"+ARITY);
    Object[] a = testArgs(ARITY);
    Object r0 = hashArguments(a);
    Object r;
    r = hashArguments_252(
// <editor-fold defaultstate="collapsed" desc="a[0x00], a[0x01], a[0x02], a[0x03], a[0x04], ...">
a[0x00], a[0x01], a[0x02], a[0x03], a[0x04], a[0x05], a[0x06], a[0x07], a[0x08], a[0x09], a[0x0A], a[0x0B], a[0x0C], a[0x0D], a[0x0E], a[0x0F],
a[0x10], a[0x11], a[0x12], a[0x13], a[0x14], a[0x15], a[0x16], a[0x17], a[0x18], a[0x19], a[0x1A], a[0x1B], a[0x1C], a[0x1D], a[0x1E], a[0x1F],
a[0x20], a[0x21], a[0x22], a[0x23], a[0x24], a[0x25], a[0x26], a[0x27], a[0x28], a[0x29], a[0x2A], a[0x2B], a[0x2C], a[0x2D], a[0x2E], a[0x2F],
a[0x30], a[0x31], a[0x32], a[0x33], a[0x34], a[0x35], a[0x36], a[0x37], a[0x38], a[0x39], a[0x3A], a[0x3B], a[0x3C], a[0x3D], a[0x3E], a[0x3F],
a[0x40], a[0x41], a[0x42], a[0x43], a[0x44], a[0x45], a[0x46], a[0x47], a[0x48], a[0x49], a[0x4A], a[0x4B], a[0x4C], a[0x4D], a[0x4E], a[0x4F],
a[0x50], a[0x51], a[0x52], a[0x53], a[0x54], a[0x55], a[0x56], a[0x57], a[0x58], a[0x59], a[0x5A], a[0x5B], a[0x5C], a[0x5D], a[0x5E], a[0x5F],
a[0x60], a[0x61], a[0x62], a[0x63], a[0x64], a[0x65], a[0x66], a[0x67], a[0x68], a[0x69], a[0x6A], a[0x6B], a[0x6C], a[0x6D], a[0x6E], a[0x6F],
a[0x70], a[0x71], a[0x72], a[0x73], a[0x74], a[0x75], a[0x76], a[0x77], a[0x78], a[0x79], a[0x7A], a[0x7B], a[0x7C], a[0x7D], a[0x7E], a[0x7F],
a[0x80], a[0x81], a[0x82], a[0x83], a[0x84], a[0x85], a[0x86], a[0x87], a[0x88], a[0x89], a[0x8A], a[0x8B], a[0x8C], a[0x8D], a[0x8E], a[0x8F],
a[0x90], a[0x91], a[0x92], a[0x93], a[0x94], a[0x95], a[0x96], a[0x97], a[0x98], a[0x99], a[0x9A], a[0x9B], a[0x9C], a[0x9D], a[0x9E], a[0x9F],
a[0xA0], a[0xA1], a[0xA2], a[0xA3], a[0xA4], a[0xA5], a[0xA6], a[0xA7], a[0xA8], a[0xA9], a[0xAA], a[0xAB], a[0xAC], a[0xAD], a[0xAE], a[0xAF],
a[0xB0], a[0xB1], a[0xB2], a[0xB3], a[0xB4], a[0xB5], a[0xB6], a[0xB7], a[0xB8], a[0xB9], a[0xBA], a[0xBB], a[0xBC], a[0xBD], a[0xBE], a[0xBF],
a[0xC0], a[0xC1], a[0xC2], a[0xC3], a[0xC4], a[0xC5], a[0xC6], a[0xC7], a[0xC8], a[0xC9], a[0xCA], a[0xCB], a[0xCC], a[0xCD], a[0xCE], a[0xCF],
a[0xD0], a[0xD1], a[0xD2], a[0xD3], a[0xD4], a[0xD5], a[0xD6], a[0xD7], a[0xD8], a[0xD9], a[0xDA], a[0xDB], a[0xDC], a[0xDD], a[0xDE], a[0xDF],
a[0xE0], a[0xE1], a[0xE2], a[0xE3], a[0xE4], a[0xE5], a[0xE6], a[0xE7], a[0xE8], a[0xE9], a[0xEA], a[0xEB], a[0xEC], a[0xED], a[0xEE], a[0xEF],
a[0xF0], a[0xF1], a[0xF2], a[0xF3], a[0xF4], a[0xF5], a[0xF6], a[0xF7],
// </editor-fold>
a[0xF8], a[0xF9], a[0xFA], a[0xFB]); // hashArguments_252
    assertEquals(r0, r);
    MethodType mt = MethodType.genericMethodType(ARITY);
    MethodHandle mh = MethodHandles.lookup().findStatic(BigArityTest.class, "hashArguments_"+ARITY, mt);
    test252(mh, a, r0);
    MethodHandle mh_CA = MH_hashArguments_VA.asFixedArity().asCollector(Object[].class, ARITY);
    test252(mh_CA, a, r0);
}

源代码17 项目： openjdk-jdk9 文件： BigArityTest.java

@Test
public void test253() throws Throwable {
    final int ARITY = 253;
    System.out.println("test"+ARITY);
    Object[] a = testArgs(ARITY);
    Object r0 = hashArguments(a);
    Object r;
    r = hashArguments_253(
// <editor-fold defaultstate="collapsed" desc="a[0x00], a[0x01], a[0x02], a[0x03], a[0x04], ...">
a[0x00], a[0x01], a[0x02], a[0x03], a[0x04], a[0x05], a[0x06], a[0x07], a[0x08], a[0x09], a[0x0A], a[0x0B], a[0x0C], a[0x0D], a[0x0E], a[0x0F],
a[0x10], a[0x11], a[0x12], a[0x13], a[0x14], a[0x15], a[0x16], a[0x17], a[0x18], a[0x19], a[0x1A], a[0x1B], a[0x1C], a[0x1D], a[0x1E], a[0x1F],
a[0x20], a[0x21], a[0x22], a[0x23], a[0x24], a[0x25], a[0x26], a[0x27], a[0x28], a[0x29], a[0x2A], a[0x2B], a[0x2C], a[0x2D], a[0x2E], a[0x2F],
a[0x30], a[0x31], a[0x32], a[0x33], a[0x34], a[0x35], a[0x36], a[0x37], a[0x38], a[0x39], a[0x3A], a[0x3B], a[0x3C], a[0x3D], a[0x3E], a[0x3F],
a[0x40], a[0x41], a[0x42], a[0x43], a[0x44], a[0x45], a[0x46], a[0x47], a[0x48], a[0x49], a[0x4A], a[0x4B], a[0x4C], a[0x4D], a[0x4E], a[0x4F],
a[0x50], a[0x51], a[0x52], a[0x53], a[0x54], a[0x55], a[0x56], a[0x57], a[0x58], a[0x59], a[0x5A], a[0x5B], a[0x5C], a[0x5D], a[0x5E], a[0x5F],
a[0x60], a[0x61], a[0x62], a[0x63], a[0x64], a[0x65], a[0x66], a[0x67], a[0x68], a[0x69], a[0x6A], a[0x6B], a[0x6C], a[0x6D], a[0x6E], a[0x6F],
a[0x70], a[0x71], a[0x72], a[0x73], a[0x74], a[0x75], a[0x76], a[0x77], a[0x78], a[0x79], a[0x7A], a[0x7B], a[0x7C], a[0x7D], a[0x7E], a[0x7F],
a[0x80], a[0x81], a[0x82], a[0x83], a[0x84], a[0x85], a[0x86], a[0x87], a[0x88], a[0x89], a[0x8A], a[0x8B], a[0x8C], a[0x8D], a[0x8E], a[0x8F],
a[0x90], a[0x91], a[0x92], a[0x93], a[0x94], a[0x95], a[0x96], a[0x97], a[0x98], a[0x99], a[0x9A], a[0x9B], a[0x9C], a[0x9D], a[0x9E], a[0x9F],
a[0xA0], a[0xA1], a[0xA2], a[0xA3], a[0xA4], a[0xA5], a[0xA6], a[0xA7], a[0xA8], a[0xA9], a[0xAA], a[0xAB], a[0xAC], a[0xAD], a[0xAE], a[0xAF],
a[0xB0], a[0xB1], a[0xB2], a[0xB3], a[0xB4], a[0xB5], a[0xB6], a[0xB7], a[0xB8], a[0xB9], a[0xBA], a[0xBB], a[0xBC], a[0xBD], a[0xBE], a[0xBF],
a[0xC0], a[0xC1], a[0xC2], a[0xC3], a[0xC4], a[0xC5], a[0xC6], a[0xC7], a[0xC8], a[0xC9], a[0xCA], a[0xCB], a[0xCC], a[0xCD], a[0xCE], a[0xCF],
a[0xD0], a[0xD1], a[0xD2], a[0xD3], a[0xD4], a[0xD5], a[0xD6], a[0xD7], a[0xD8], a[0xD9], a[0xDA], a[0xDB], a[0xDC], a[0xDD], a[0xDE], a[0xDF],
a[0xE0], a[0xE1], a[0xE2], a[0xE3], a[0xE4], a[0xE5], a[0xE6], a[0xE7], a[0xE8], a[0xE9], a[0xEA], a[0xEB], a[0xEC], a[0xED], a[0xEE], a[0xEF],
a[0xF0], a[0xF1], a[0xF2], a[0xF3], a[0xF4], a[0xF5], a[0xF6], a[0xF7],
// </editor-fold>
a[0xF8], a[0xF9], a[0xFA], a[0xFB], a[0xFC]); // hashArguments_253
    assertEquals(r0, r);
    MethodType mt = MethodType.genericMethodType(ARITY);
    MethodHandle mh = MethodHandles.lookup().findStatic(BigArityTest.class, "hashArguments_"+ARITY, mt);
    test253(mh, a, r0);
    MethodHandle mh_CA = MH_hashArguments_VA.asFixedArity().asCollector(Object[].class, ARITY);
    test253(mh_CA, a, r0);
    MethodHandle mh_a = MethodHandles.lookup().findStatic(BigArityTest.class, "hashArguments_"+ARITY+"_a", MT_A).asCollector(1, Object[].class, ARITY-2);
    test253(mh_a, a, r0);
}

源代码18 项目： jdk8u60 文件： BigArityTest.java

@Test
public void test254() throws Throwable {
    final int ARITY = 254;
    System.out.println("test"+ARITY);
    Object[] a = testArgs(ARITY);
    Object r0 = hashArguments(a);
    Object r;
    r = hashArguments_254(
// <editor-fold defaultstate="collapsed" desc="a[0x00], a[0x01], a[0x02], a[0x03], a[0x04], ...">
a[0x00], a[0x01], a[0x02], a[0x03], a[0x04], a[0x05], a[0x06], a[0x07], a[0x08], a[0x09], a[0x0A], a[0x0B], a[0x0C], a[0x0D], a[0x0E], a[0x0F],
a[0x10], a[0x11], a[0x12], a[0x13], a[0x14], a[0x15], a[0x16], a[0x17], a[0x18], a[0x19], a[0x1A], a[0x1B], a[0x1C], a[0x1D], a[0x1E], a[0x1F],
a[0x20], a[0x21], a[0x22], a[0x23], a[0x24], a[0x25], a[0x26], a[0x27], a[0x28], a[0x29], a[0x2A], a[0x2B], a[0x2C], a[0x2D], a[0x2E], a[0x2F],
a[0x30], a[0x31], a[0x32], a[0x33], a[0x34], a[0x35], a[0x36], a[0x37], a[0x38], a[0x39], a[0x3A], a[0x3B], a[0x3C], a[0x3D], a[0x3E], a[0x3F],
a[0x40], a[0x41], a[0x42], a[0x43], a[0x44], a[0x45], a[0x46], a[0x47], a[0x48], a[0x49], a[0x4A], a[0x4B], a[0x4C], a[0x4D], a[0x4E], a[0x4F],
a[0x50], a[0x51], a[0x52], a[0x53], a[0x54], a[0x55], a[0x56], a[0x57], a[0x58], a[0x59], a[0x5A], a[0x5B], a[0x5C], a[0x5D], a[0x5E], a[0x5F],
a[0x60], a[0x61], a[0x62], a[0x63], a[0x64], a[0x65], a[0x66], a[0x67], a[0x68], a[0x69], a[0x6A], a[0x6B], a[0x6C], a[0x6D], a[0x6E], a[0x6F],
a[0x70], a[0x71], a[0x72], a[0x73], a[0x74], a[0x75], a[0x76], a[0x77], a[0x78], a[0x79], a[0x7A], a[0x7B], a[0x7C], a[0x7D], a[0x7E], a[0x7F],
a[0x80], a[0x81], a[0x82], a[0x83], a[0x84], a[0x85], a[0x86], a[0x87], a[0x88], a[0x89], a[0x8A], a[0x8B], a[0x8C], a[0x8D], a[0x8E], a[0x8F],
a[0x90], a[0x91], a[0x92], a[0x93], a[0x94], a[0x95], a[0x96], a[0x97], a[0x98], a[0x99], a[0x9A], a[0x9B], a[0x9C], a[0x9D], a[0x9E], a[0x9F],
a[0xA0], a[0xA1], a[0xA2], a[0xA3], a[0xA4], a[0xA5], a[0xA6], a[0xA7], a[0xA8], a[0xA9], a[0xAA], a[0xAB], a[0xAC], a[0xAD], a[0xAE], a[0xAF],
a[0xB0], a[0xB1], a[0xB2], a[0xB3], a[0xB4], a[0xB5], a[0xB6], a[0xB7], a[0xB8], a[0xB9], a[0xBA], a[0xBB], a[0xBC], a[0xBD], a[0xBE], a[0xBF],
a[0xC0], a[0xC1], a[0xC2], a[0xC3], a[0xC4], a[0xC5], a[0xC6], a[0xC7], a[0xC8], a[0xC9], a[0xCA], a[0xCB], a[0xCC], a[0xCD], a[0xCE], a[0xCF],
a[0xD0], a[0xD1], a[0xD2], a[0xD3], a[0xD4], a[0xD5], a[0xD6], a[0xD7], a[0xD8], a[0xD9], a[0xDA], a[0xDB], a[0xDC], a[0xDD], a[0xDE], a[0xDF],
a[0xE0], a[0xE1], a[0xE2], a[0xE3], a[0xE4], a[0xE5], a[0xE6], a[0xE7], a[0xE8], a[0xE9], a[0xEA], a[0xEB], a[0xEC], a[0xED], a[0xEE], a[0xEF],
a[0xF0], a[0xF1], a[0xF2], a[0xF3], a[0xF4], a[0xF5], a[0xF6], a[0xF7],
// </editor-fold>
a[0xF8], a[0xF9], a[0xFA], a[0xFB], a[0xFC], a[0xFD]); // hashArguments_254
    assertEquals(r0, r);
    MethodType mt = MethodType.genericMethodType(ARITY);
    MethodHandle mh = MethodHandles.lookup().findStatic(BigArityTest.class, "hashArguments_"+ARITY, mt);
    test254(mh, a, r0);
    MethodHandle mh_CA = MH_hashArguments_VA.asFixedArity().asCollector(Object[].class, ARITY);
    test254(mh_CA, a, r0);
}

源代码19 项目： baratine 文件： MethodStubResult_N.java

protected MethodHandle initMethodHandle(ServicesAmp ampManager,
                                        Method method)
  throws IllegalAccessException
{
  Class<?> []paramTypes = method.getParameterTypes();
  int paramLen = paramTypes.length;
  int resultOffset = findResultOffset(paramTypes);

  method.setAccessible(true);
  MethodHandle mh = MethodHandles.lookup().unreflect(method);
  
  int []permute = new int[paramLen + 1];
  
  permute[0] = 0;
  for (int i = 0; i < resultOffset; i++) {
    permute[i + 1] = i + 2;
  }
  for (int i = resultOffset + 1; i < paramLen; i++) {
    permute[i + 1] = i + 1;
  }
  permute[resultOffset + 1] = 1;
  
  MethodType type = MethodType.genericMethodType(paramLen + 1);
  type = type.changeReturnType(void.class);
  
  mh = mh.asType(type);
  
  mh = filterMethod(ampManager,
                    mh,
                    method);
   
  mh = MethodHandles.permuteArguments(mh, type, permute);
  
  /*
  if (paramLen > 0 && ! Object[].class.equals(paramTypes[paramLen - 1])) {
  }
  */
  mh = mh.asSpreader(Object[].class, paramLen - 1);
  
  type = MethodType.methodType(void.class, 
                               Object.class,
                               getResultClass(),
                               Object[].class);

  return mh.asType(type);
}

源代码20 项目： TencentKona-8 文件： BigArityTest.java

static MethodHandle MH_hashArguments(int arity) {
    MethodType mt = MethodType.genericMethodType(arity);
    return MH_hashArguments_VA.asType(mt);
}