@Override
protected void addSpecialInputs(Object obj, JPanel leftText, JPanel rightInput) {
  if (obj instanceof AbstractInsnNode) {
    AbstractInsnNode ain = (AbstractInsnNode) obj;
    String[] arr = opc.get(ain.getClass().getSimpleName());
    if (arr != null) {
      leftText.add(new JLabel("Opcode: "));
      JComboBox<String> opcode = new JComboBox<String>(arr);
      opcode.setSelectedItem(OpUtils.getOpcodeText(ain.getOpcode()).toLowerCase());
      rightInput.add(wrap("opc", opcode));
    }
  }
  if (obj instanceof FrameNode) {
    FrameNode fn = (FrameNode) obj;
    leftText.add(new JLabel("Local / Stack: "));
    JButton edit = new JButton(JByteMod.res.getResource("edit"));
    edit.addActionListener(e -> {
      new JFrameList(fn.local, fn.stack).open();
    });
    rightInput.add(wrap("editframe", edit));
  }
}
 

/**
 * adds a compressed frame to the stack
 *
 * @param stackArguments the argument types on the stack, represented as
 * "class path names" e.g java/lang/RuntimeException
 */
public CodeBlock frame_same(final Object... stackArguments)
{
    final int type;

    switch (stackArguments.length) {
        case 0:
            type = Opcodes.F_SAME;
            break;
        case 1:
            type = Opcodes.F_SAME1;
            break;
        default:
            throw new IllegalArgumentException("same frame should have 0"
                + " or 1 arguments on stack");
    }

    instructionList.add(new FrameNode(type, 0, null, stackArguments.length,
        stackArguments));
    return this;
}
 

@Override
public void execute(ArrayList<ClassNode> classNodeList) {
    AtomicInteger counter = new AtomicInteger();
    PluginConsole frame = new PluginConsole("StackFrames Remover");
    for (ClassNode cn : classNodeList) {
        for (MethodNode mn : cn.methods) {
            for (AbstractInsnNode insn : mn.instructions.toArray()) {
                if (insn instanceof FrameNode) {
                    mn.instructions.remove(insn);
                    counter.incrementAndGet();
                }
            }
        }
    }

    frame.appendText(String.format("Removed %s stackframes.", counter));
    frame.setVisible(true);
}
 

public static String toString(AbstractInsnNode ain) {
	String s = getOpcodeText(ain.getOpcode());
	switch (ain.getType()) {
	case AbstractInsnNode.FIELD_INSN:
		FieldInsnNode fin = (FieldInsnNode) ain;
		return s + " " + fin.owner + "#" + fin.name + " " + fin.desc;
	case AbstractInsnNode.METHOD_INSN:
		MethodInsnNode min = (MethodInsnNode) ain;
		return s + " " + min.owner + "#" + min.name + min.desc;
	case AbstractInsnNode.VAR_INSN:
		VarInsnNode vin = (VarInsnNode) ain;
		return s + " " + vin.var;
	case AbstractInsnNode.TYPE_INSN:
		TypeInsnNode tin = (TypeInsnNode) ain;
		return s + " " + tin.desc;
	case AbstractInsnNode.MULTIANEWARRAY_INSN:
		MultiANewArrayInsnNode mnin = (MultiANewArrayInsnNode) ain;
		return s + " " + mnin.dims + " " + mnin.desc;
	case AbstractInsnNode.JUMP_INSN:
		JumpInsnNode jin = (JumpInsnNode) ain;
		return s + " " + getIndex(jin.label);
	case AbstractInsnNode.LDC_INSN:
		LdcInsnNode ldc = (LdcInsnNode) ain;
		return s + " " + ldc.cst.toString();
	case AbstractInsnNode.INT_INSN:
		return s + " " + getIntValue(ain);
	case AbstractInsnNode.IINC_INSN:
		IincInsnNode iinc = (IincInsnNode) ain;
		return s + " " + iinc.var + " +" + iinc.incr;
	case AbstractInsnNode.FRAME:
		FrameNode fn = (FrameNode) ain;
		return s + " " + getOpcodeText(fn.type) + " " + fn.local.size() + " " + fn.stack.size();
	case AbstractInsnNode.LABEL:
		LabelNode ln = (LabelNode) ain;
		return s + " " + getIndex(ln);
	}
	return s;
}
 

@Override
public FrameNode deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
	JsonObject jsonObject = (JsonObject) json;
	int opcode;
	int type;
	List<?> local = null, stack = null;
	opcode = jsonObject.get("opcode").getAsInt();
	type = jsonObject.get("type").getAsInt();
	local = context.deserialize(jsonObject.get("local"), List.class);
	stack = context.deserialize(jsonObject.get("stack"), List.class);
	FrameNode node = new FrameNode(opcode, local.size(), local.toArray(), stack.size(), stack.toArray());
	node.type = type;
	return node;
}
 

@Override
public JsonElement serialize(FrameNode src, Type typeOfSrc, JsonSerializationContext context) {
	JsonObject object = new JsonObject();
	object.add("opcode", context.serialize(src.getOpcode()));
	object.add("type", context.serialize(src.type));
	object.add("local", context.serialize(src.local));
	object.add("stack", context.serialize(src.stack));
	return object;
}
 

public FrameNode toFrame(){
	List stack = new ArrayList();
	for (int s = 0; s < this.getStackSize(); s++){
		stack.add(this.getStack(s));
	}
	List locals = new ArrayList();
	for (int l = 0; l< this.locals; l++){
		stack.add(this.getLocal(l));
	}
	return new FrameNode(Opcodes.F_FULL, stack.size(),stack.toArray(), locals.size(), locals.toArray());
}
 

public static String toString(AbstractInsnNode ain) {
	String s = getOpcodeText(ain.getOpcode());
	switch (ain.getType()) {
	case AbstractInsnNode.FIELD_INSN:
		FieldInsnNode fin = (FieldInsnNode) ain;
		return s + " " + fin.owner + "#" + fin.name + " " + fin.desc;
	case AbstractInsnNode.METHOD_INSN:
		MethodInsnNode min = (MethodInsnNode) ain;
		return s + " " + min.owner + "#" + min.name + min.desc;
	case AbstractInsnNode.VAR_INSN:
		VarInsnNode vin = (VarInsnNode) ain;
		return s + " " + vin.var;
	case AbstractInsnNode.TYPE_INSN:
		TypeInsnNode tin = (TypeInsnNode) ain;
		return s + " " + tin.desc;
	case AbstractInsnNode.JUMP_INSN:
		JumpInsnNode jin = (JumpInsnNode) ain;
		return s + " " + getIndex(jin.label);
	case AbstractInsnNode.LDC_INSN:
		LdcInsnNode ldc = (LdcInsnNode) ain;
		return s + " " + ldc.cst.toString();
	case AbstractInsnNode.INT_INSN:
		return s + " " + getIntValue(ain);
	case AbstractInsnNode.IINC_INSN:
		IincInsnNode iinc = (IincInsnNode) ain;
		return s + " " + iinc.var + " +" + iinc.incr;
	case AbstractInsnNode.FRAME:
		FrameNode fn = (FrameNode) ain;
		return s + " " + getOpcodeText(fn.type) + " " + fn.local.size() + " " + fn.stack.size();
	case AbstractInsnNode.LABEL:
		LabelNode ln = (LabelNode) ain;
		return s + " " + getIndex(ln);
	}
	return s;
}
 

@Test
public void testIsInstruction() {
    Assert.assertFalse(ASMUtils.isInstruction(
            PowerMockito.mock(FrameNode.class)));
    Assert.assertFalse(ASMUtils.isInstruction(
            PowerMockito.mock(LabelNode.class)));
    Assert.assertFalse(ASMUtils.isInstruction(
            PowerMockito.mock(LineNumberNode.class)));
    Assert.assertTrue(ASMUtils.isInstruction(
            PowerMockito.mock(InsnNode.class)));
}
 

public InsnPattern test(AbstractInsnNode start) {
  return ASMHelper.findPattern(
    start,
    insnPredicates.size(),
    // isValidNode
    (node) ->
      !testFlag(node, FrameNode.class, IGNORE_FRAMES)
        && !testFlag(node, LabelNode.class, IGNORE_LABELS)
        && !testFlag(node, LineNumberNode.class, IGNORE_LINENUMBERS),
    // nodePredicate
    (found, node) -> insnPredicates.get(found).test(node),
    InsnPattern::new);
}
 

public static String toString(AbstractInsnNode ain) {
  String s = getOpcodeText(ain.getOpcode());
  switch (ain.getType()) {
  case AbstractInsnNode.FIELD_INSN:
    FieldInsnNode fin = (FieldInsnNode) ain;
    return s + " " + fin.owner + "#" + fin.name + " " + fin.desc;
  case AbstractInsnNode.METHOD_INSN:
    MethodInsnNode min = (MethodInsnNode) ain;
    return s + " " + min.owner + "#" + min.name + min.desc;
  case AbstractInsnNode.VAR_INSN:
    VarInsnNode vin = (VarInsnNode) ain;
    return s + " " + vin.var;
  case AbstractInsnNode.TYPE_INSN:
    TypeInsnNode tin = (TypeInsnNode) ain;
    return s + " " + tin.desc;
  case AbstractInsnNode.MULTIANEWARRAY_INSN:
    MultiANewArrayInsnNode mnin = (MultiANewArrayInsnNode) ain;
    return s + " " + mnin.dims + " " + mnin.desc;
  case AbstractInsnNode.JUMP_INSN:
    JumpInsnNode jin = (JumpInsnNode) ain;
    return s + " " + getIndex(jin.label);
  case AbstractInsnNode.LDC_INSN:
    LdcInsnNode ldc = (LdcInsnNode) ain;
    return s + " " + ldc.cst.toString();
  case AbstractInsnNode.INT_INSN:
    return s + " " + getIntValue(ain);
  case AbstractInsnNode.IINC_INSN:
    IincInsnNode iinc = (IincInsnNode) ain;
    return s + " " + iinc.var + " +" + iinc.incr;
  case AbstractInsnNode.FRAME:
    FrameNode fn = (FrameNode) ain;
    return s + " " + getOpcodeText(fn.type) + " " + fn.local.size() + " " + fn.stack.size();
  case AbstractInsnNode.LABEL:
    LabelNode ln = (LabelNode) ain;
    return s + " " + getIndex(ln);
  }
  return s;
}
 

@Override
public boolean find(String desc, InsnList insns, Collection<AbstractInsnNode> nodes) {
    boolean found = false;

    this.log("BeforeConstant is searching for constants in method with descriptor {}", desc);
    
    ListIterator<AbstractInsnNode> iter = insns.iterator();
    for (int ordinal = 0, last = 0; iter.hasNext();) {
        AbstractInsnNode insn = iter.next();

        boolean matchesInsn = this.expand ? this.matchesConditionalInsn(last, insn) : this.matchesConstantInsn(insn);
        if (matchesInsn) {
            this.log("    BeforeConstant found a matching constant{} at ordinal {}", this.matchByType != null ? " TYPE" : " value", ordinal);
            if (this.ordinal == -1 || this.ordinal == ordinal) {
                this.log("      BeforeConstant found {}", Bytecode.describeNode(insn).trim());
                nodes.add(insn);
                found = true;
            }
            ordinal++;
        }
        
        if (!(insn instanceof LabelNode) && !(insn instanceof FrameNode)) {
            last = insn.getOpcode();
        }
    }

    return found;
}
 

private List<FrameData> gatherFrames(MethodNode method) {
    List<FrameData> frames = new ArrayList<FrameData>();
    for (Iterator<AbstractInsnNode> iter = method.instructions.iterator(); iter.hasNext();) {
        AbstractInsnNode insn = iter.next();
        if (insn instanceof FrameNode) {
            frames.add(new FrameData(method.instructions.indexOf(insn), (FrameNode)insn));
        }
    }
    return frames;
}
 

public CodeBlock visitFrame(final int opcode, final int nrLocals,
    final Object[] localTypes, final int nrStackElements,
    final Object[] stackElements)
{
    instructionList.add(new FrameNode(opcode, nrLocals, localTypes,
        nrStackElements, stackElements));
    return this;
}
 

public boolean search() {
    for (AbstractInsnNode ain : insns.toArray()) {
        if (ain instanceof LineNumberNode || ain instanceof FrameNode)
            continue;
        if (pattern.accept(ain)) {
            matches.add(pattern.getLastMatch());
            pattern.resetMatch();
        }
    }
    return size() != 0;
}
 

public StackFrame(FrameNode node, LabelNode start, LabelNode end){
    this.node  = node;
    if (this.node.local == null)
        this.node.local = new ArrayList();

    this.start = start;
    this.end   = end;
    this.variables = new HashMap<Integer, LocalVariable>();
}
 

@Override
public void visitFrame(int type, int nLocal, Object[] local, int nStack,
        Object[] stack) {
    frameNodes.put(instructions.size(), new FrameNode(type, nLocal, local, nStack, stack));
}
 

public static boolean isInstruction(AbstractInsnNode insn) {
    return !(insn instanceof FrameNode) && !(insn instanceof LineNumberNode) && !(insn instanceof LabelNode);
}
 

/**
 * Represents this instruction as a string, for debugging purposes
 *
 * @param includeAdjacent whether it should include a display of
 *            adjacent nodes as well
 * @return a string representation
 */
@NonNull
public String toString(boolean includeAdjacent) {
    StringBuilder sb = new StringBuilder(100);

    sb.append(getId(instruction));
    sb.append(':');

    if (instruction instanceof LabelNode) {
        //LabelNode l = (LabelNode) instruction;
        //sb.append('L' + l.getLabel().getOffset() + ":");
        //sb.append('L' + l.getLabel().info + ":");
        sb.append("LABEL");
    } else if (instruction instanceof LineNumberNode) {
        sb.append("LINENUMBER ").append(((LineNumberNode)instruction).line);
    } else if (instruction instanceof FrameNode) {
        sb.append("FRAME");
    } else {
        int opcode = instruction.getOpcode();
        String opcodeName = getOpcodeName(opcode);
        sb.append(opcodeName);
        if (instruction.getType() == AbstractInsnNode.METHOD_INSN) {
            sb.append('(').append(((MethodInsnNode)instruction).name).append(')');
        }
    }

    if (includeAdjacent) {
        if (successors != null && !successors.isEmpty()) {
            sb.append(" Next:");
            for (Node successor : successors) {
                sb.append(' ');
                sb.append(successor.toString(false));
            }
        }

        if (exceptions != null && !exceptions.isEmpty()) {
            sb.append(" Exceptions:");
            for (Node exception : exceptions) {
                sb.append(' ');
                sb.append(exception.toString(false));
            }
        }
        sb.append('\n');
    }

    return sb.toString();
}
 

public static String toString(AbstractInsnNode ain) {
	String opc = TextUtils.toBold(OpUtils.getOpcodeText(ain.getOpcode()).toLowerCase()) + " ";
	switch (ain.getType()) {
	case AbstractInsnNode.LABEL:
		opc = TextUtils.toLight("label " + OpUtils.getLabelIndex((LabelNode) ain));
		break;
	case AbstractInsnNode.LINE:
		opc = TextUtils.toLight("line " + ((LineNumberNode) ain).line);
		break;
	case AbstractInsnNode.FIELD_INSN:
		FieldInsnNode fin = (FieldInsnNode) ain;
		opc += getDisplayType(TextUtils.escape(fin.desc), true) + " " + getDisplayClassRed(TextUtils.escape(fin.owner))
				+ "." + fin.name;
		break;
	case AbstractInsnNode.METHOD_INSN:
		MethodInsnNode min = (MethodInsnNode) ain;
		if (min.desc.contains(")")) {
			opc += getDisplayType(min.desc.split("\\)")[1], true);
		} else {
			opc += min.desc;
		}
		opc += " " + getDisplayClassRed(TextUtils.escape(min.owner)) + "." + TextUtils.escape(min.name) + "("
				+ getDisplayArgs(TextUtils.escape(min.desc)) + ")";
		break;
	case AbstractInsnNode.VAR_INSN:
		VarInsnNode vin = (VarInsnNode) ain;
		opc += vin.var;
		break;
	case AbstractInsnNode.TYPE_INSN:
		TypeInsnNode tin = (TypeInsnNode) ain;
		String esc = TextUtils.escape(tin.desc);
		if (esc.endsWith(";") && esc.startsWith("L")) {
			opc += TextUtils.addTag(esc, "font color=" + primColor.getString());
		} else {
			opc += getDisplayClass(esc);
		}
		break;
	case AbstractInsnNode.MULTIANEWARRAY_INSN:
		MultiANewArrayInsnNode mnin = (MultiANewArrayInsnNode) ain;
		opc += mnin.dims + " " + getDisplayType(TextUtils.escape(mnin.desc), true);
		break;
	case AbstractInsnNode.JUMP_INSN:
		JumpInsnNode jin = (JumpInsnNode) ain;
		opc += OpUtils.getLabelIndex(jin.label);
		break;
	case AbstractInsnNode.LDC_INSN:
		LdcInsnNode ldc = (LdcInsnNode) ain;
		opc += TextUtils.addTag(ldc.cst.getClass().getSimpleName(), "font color=" + primColor.getString()) + " ";
		if (ldc.cst instanceof String)
			opc += TextUtils.addTag("\"" + TextUtils.escape(ldc.cst.toString()) + "\"", "font color=#559955");
		else {
			opc += ldc.cst.toString();
		}
		break;
	case AbstractInsnNode.INT_INSN:
		opc += OpUtils.getIntValue(ain);
		break;
	case AbstractInsnNode.IINC_INSN:
		IincInsnNode iinc = (IincInsnNode) ain;
		opc += iinc.var + " " + iinc.incr;
		break;
	case AbstractInsnNode.FRAME:
		FrameNode fn = (FrameNode) ain;
		opc = TextUtils
				.toLight(OpUtils.getFrameType(fn.type).toLowerCase() + " " + fn.local.size() + " " + fn.stack.size());
		break;
	case AbstractInsnNode.TABLESWITCH_INSN:
		TableSwitchInsnNode tsin = (TableSwitchInsnNode) ain;
		if (tsin.dflt != null) {
			opc += TextUtils.addTag("L" + OpUtils.getLabelIndex(tsin.dflt), "font color=" + secColor.getString());
		}
		if (tsin.labels.size() < 20) {
			for (LabelNode l : tsin.labels) {
				opc += " " + TextUtils.addTag("L" + OpUtils.getLabelIndex(l), "font color=" + primColor.getString());
			}
		} else {
			opc += " " + TextUtils.addTag(tsin.labels.size() + " cases", "font color=" + primColor.getString());
		}
		break;
	case AbstractInsnNode.INVOKE_DYNAMIC_INSN:
		InvokeDynamicInsnNode idin = (InvokeDynamicInsnNode) ain;
		Object[] arr = idin.bsmArgs;
		if (arr.length > 1) {
			Object o = arr[1];
			if (o instanceof Handle) {
				Handle h = (Handle) o;
				opc += getDisplayType(h.getDesc().split("\\)")[1], true) + " "
						+ getDisplayClassRed(TextUtils.escape(h.getOwner())) + "." + TextUtils.escape(h.getName()) + "("
						+ getDisplayArgs(TextUtils.escape(h.getDesc())) + ")";

			}
		} else {
			opc += TextUtils.addTag(TextUtils.escape(idin.name), "font color=" + primColor.getString()) + " "
					+ TextUtils.escape(idin.desc);
		}
		break;
	}
	return opc;
}
 

public static String toEasyString(AbstractInsnNode ain) {
	String opc = OpUtils.getOpcodeText(ain.getOpcode()).toLowerCase() + " ";
	switch (ain.getType()) {
	case AbstractInsnNode.LABEL:
		opc = "label " + OpUtils.getLabelIndex((LabelNode) ain);
		break;
	case AbstractInsnNode.LINE:
		opc = "line " + ((LineNumberNode) ain).line;
		break;
	case AbstractInsnNode.FIELD_INSN:
		FieldInsnNode fin = (FieldInsnNode) ain;
		opc += getDisplayType(fin.desc, false) + " " + getDisplayClassEasy(fin.owner) + "." + fin.name;
		break;
	case AbstractInsnNode.METHOD_INSN:
		MethodInsnNode min = (MethodInsnNode) ain;
		opc += getDisplayType(min.desc.split("\\)")[1], false) + " " + getDisplayClassEasy(min.owner) + "." + min.name
				+ "(" + getDisplayArgsEasy(min.desc) + ")";
		break;
	case AbstractInsnNode.VAR_INSN:
		VarInsnNode vin = (VarInsnNode) ain;
		opc += vin.var;
		break;
	case AbstractInsnNode.MULTIANEWARRAY_INSN:
		MultiANewArrayInsnNode mnin = (MultiANewArrayInsnNode) ain;
		opc += mnin.dims + " " + getDisplayType(mnin.desc, false);
		break;
	case AbstractInsnNode.TYPE_INSN:
		TypeInsnNode tin = (TypeInsnNode) ain;
		String esc = tin.desc;
		if (esc.endsWith(";") && esc.startsWith("L")) {
			opc += esc;
		} else {
			opc += getDisplayClassEasy(esc);
		}
		break;
	case AbstractInsnNode.JUMP_INSN:
		JumpInsnNode jin = (JumpInsnNode) ain;
		opc += OpUtils.getLabelIndex(jin.label);
		break;
	case AbstractInsnNode.LDC_INSN:
		LdcInsnNode ldc = (LdcInsnNode) ain;
		opc += ldc.cst.getClass().getSimpleName() + " ";
		if (ldc.cst instanceof String)
			opc += "\"" + ldc.cst.toString() + "\"";
		else {
			opc += ldc.cst.toString();
		}
		break;
	case AbstractInsnNode.INT_INSN:
		opc += OpUtils.getIntValue(ain);
		break;
	case AbstractInsnNode.IINC_INSN:
		IincInsnNode iinc = (IincInsnNode) ain;
		opc += iinc.var + " " + iinc.incr;
		break;
	case AbstractInsnNode.FRAME:
		FrameNode fn = (FrameNode) ain;
		opc = OpUtils.getOpcodeText(fn.type).toLowerCase() + " " + fn.local.size() + " " + fn.stack.size();
		break;
	case AbstractInsnNode.TABLESWITCH_INSN:
		TableSwitchInsnNode tsin = (TableSwitchInsnNode) ain;
		if (tsin.dflt != null) {
			opc += "L" + OpUtils.getLabelIndex(tsin.dflt);
		}
		if (tsin.labels.size() < 20) {
			for (LabelNode l : tsin.labels) {
				opc += " " + "L" + OpUtils.getLabelIndex(l);
			}
		} else {
			opc += " " + tsin.labels.size() + " cases";
		}
		break;
	case AbstractInsnNode.INVOKE_DYNAMIC_INSN:
		InvokeDynamicInsnNode idin = (InvokeDynamicInsnNode) ain;
		opc += idin.name + " " + idin.desc;
		break;
	}
	return opc;
}
 

public static FrameNode frameSame() {
	return new FrameNode(F_SAME, 0, null, 0, null);
}
 

public static FrameNode frameSame1(Class clazz) {
	return new FrameNode(F_SAME1, 0, null, 1, new Object[] { Type.getInternalName(clazz) });
}
 

private void _visitInsn(AbstractInsnNode insn) {
	switch (insn.getType()) {
		case 0:
			visitInsn(insn.getOpcode());
			break;
		case 1:
			IntInsnNode iinsn = (IntInsnNode) insn;
			visitIntInsn(iinsn.getOpcode(), iinsn.operand);
			break;
		case 2:
			VarInsnNode vinsn = (VarInsnNode) insn;
			visitVarInsn(vinsn.getOpcode(), vinsn.var);
			break;
		case 3:
			TypeInsnNode tinsn = (TypeInsnNode) insn;
			visitTypeInsn(tinsn.getOpcode(), tinsn.desc);
			break;
		case 4:
			FieldInsnNode finsn = (FieldInsnNode) insn;
			visitFieldInsn(finsn.getOpcode(), finsn.owner, finsn.name, finsn.desc);
			break;
		case 5:
			MethodInsnNode minsn = (MethodInsnNode) insn;
			visitMethodInsn(minsn.getOpcode(), minsn.owner, minsn.name, minsn.desc);
			break;
		case 6:
			InvokeDynamicInsnNode idinsn = (InvokeDynamicInsnNode) insn;
			visitInvokeDynamicInsn(idinsn.name, idinsn.desc, idinsn.bsm, idinsn.bsmArgs);
			break;
		case 7:
			JumpInsnNode jinsn = (JumpInsnNode) insn;
			visitJumpInsn(jinsn.getOpcode(), jinsn.label.getLabel());
			break;
		case 8:
			LabelNode linsn = (LabelNode) insn;
			visitLabel(linsn.getLabel());
			break;
		case 9:
			LdcInsnNode ldcinsn = (LdcInsnNode) insn;
			visitLdcInsn(ldcinsn.cst);
			break;
		case 10:
			IincInsnNode iiinsn = (IincInsnNode) insn;
			visitIincInsn(iiinsn.var, iiinsn.incr);
			break;
		case 11:
			TableSwitchInsnNode tsinsn = (TableSwitchInsnNode) insn;
			Label[] tslables = new Label[tsinsn.labels.size()];
			for (int i = 0; i < tslables.length; i++) {
				tslables[i] = tsinsn.labels.get(i).getLabel();
			}
			visitTableSwitchInsn(tsinsn.min, tsinsn.max, tsinsn.dflt.getLabel(), tslables);
			break;
		case 12:
			LookupSwitchInsnNode lsinsn = (LookupSwitchInsnNode) insn;
			Label[] lslables = new Label[lsinsn.labels.size()];
			for (int i = 0; i < lslables.length; i++) {
				lslables[i] = lsinsn.labels.get(i).getLabel();
			}
			int[] lskeys = new int[lsinsn.keys.size()];
			for (int i = 0; i < lskeys.length; i++) {
				lskeys[i] = lsinsn.keys.get(i);
			}
			visitLookupSwitchInsn(lsinsn.dflt.getLabel(), lskeys, lslables);
			break;
		case 13:
			MultiANewArrayInsnNode ainsn = (MultiANewArrayInsnNode) insn;
			visitMultiANewArrayInsn(ainsn.desc, ainsn.dims);
			break;
		case 14:
			FrameNode fnode = (FrameNode) insn;
			switch (fnode.type) {
				case -1:
				case 0:
					visitFrame(fnode.type, fnode.local.size(), fnode.local.toArray(), fnode.stack.size(), fnode.stack.toArray());
					break;
				case 1:
					visitFrame(fnode.type, fnode.local.size(), fnode.local.toArray(), 0, null);
					break;
				case 2:
					visitFrame(fnode.type, fnode.local.size(), null, 0, null);
					break;
				case 3:
					visitFrame(fnode.type, 0, null, 0, null);
					break;
				case 4:
					visitFrame(fnode.type, 0, null, 1, fnode.stack.toArray());
			}
			break;
		case 15:
			LineNumberNode lnode = (LineNumberNode) insn;
			visitLineNumber(lnode.line, lnode.start.getLabel());
			break;
	}
}
 

@SuppressWarnings("deprecation")
private void _visitInsn(AbstractInsnNode insn) {
	switch (insn.getType()) {
		case 0:
			visitInsn(insn.getOpcode());
			break;
		case 1:
			IntInsnNode iinsn = (IntInsnNode) insn;
			visitIntInsn(iinsn.getOpcode(), iinsn.operand);
			break;
		case 2:
			VarInsnNode vinsn = (VarInsnNode) insn;
			visitVarInsn(vinsn.getOpcode(), vinsn.var);
			break;
		case 3:
			TypeInsnNode tinsn = (TypeInsnNode) insn;
			visitTypeInsn(tinsn.getOpcode(), tinsn.desc);
			break;
		case 4:
			FieldInsnNode finsn = (FieldInsnNode) insn;
			visitFieldInsn(finsn.getOpcode(), finsn.owner, finsn.name, finsn.desc);
			break;
		case 5:
			MethodInsnNode minsn = (MethodInsnNode) insn;
			visitMethodInsn(minsn.getOpcode(), minsn.owner, minsn.name, minsn.desc);
			break;
		case 6:
			InvokeDynamicInsnNode idinsn = (InvokeDynamicInsnNode) insn;
			visitInvokeDynamicInsn(idinsn.name, idinsn.desc, idinsn.bsm, idinsn.bsmArgs);
			break;
		case 7:
			JumpInsnNode jinsn = (JumpInsnNode) insn;
			visitJumpInsn(jinsn.getOpcode(), jinsn.label.getLabel());
			break;
		case 8:
			LabelNode linsn = (LabelNode) insn;
			visitLabel(linsn.getLabel());
			break;
		case 9:
			LdcInsnNode ldcinsn = (LdcInsnNode) insn;
			visitLdcInsn(ldcinsn.cst);
			break;
		case 10:
			IincInsnNode iiinsn = (IincInsnNode) insn;
			visitIincInsn(iiinsn.var, iiinsn.incr);
			break;
		case 11:
			TableSwitchInsnNode tsinsn = (TableSwitchInsnNode) insn;
			Label[] tslables = new Label[tsinsn.labels.size()];
			for (int i = 0; i < tslables.length; i++) {
				tslables[i] = tsinsn.labels.get(i).getLabel();
			}
			visitTableSwitchInsn(tsinsn.min, tsinsn.max, tsinsn.dflt.getLabel(), tslables);
			break;
		case 12:
			LookupSwitchInsnNode lsinsn = (LookupSwitchInsnNode) insn;
			Label[] lslables = new Label[lsinsn.labels.size()];
			for (int i = 0; i < lslables.length; i++) {
				lslables[i] = lsinsn.labels.get(i).getLabel();
			}
			int[] lskeys = new int[lsinsn.keys.size()];
			for (int i = 0; i < lskeys.length; i++) {
				lskeys[i] = lsinsn.keys.get(i);
			}
			visitLookupSwitchInsn(lsinsn.dflt.getLabel(), lskeys, lslables);
			break;
		case 13:
			MultiANewArrayInsnNode ainsn = (MultiANewArrayInsnNode) insn;
			visitMultiANewArrayInsn(ainsn.desc, ainsn.dims);
			break;
		case 14:
			FrameNode fnode = (FrameNode) insn;
			switch (fnode.type) {
				case -1:
				case 0:
					visitFrame(fnode.type, fnode.local.size(), fnode.local.toArray(), fnode.stack.size(), fnode.stack.toArray());
					break;
				case 1:
					visitFrame(fnode.type, fnode.local.size(), fnode.local.toArray(), 0, null);
					break;
				case 2:
					visitFrame(fnode.type, fnode.local.size(), null, 0, null);
					break;
				case 3:
					visitFrame(fnode.type, 0, null, 0, null);
					break;
				case 4:
					visitFrame(fnode.type, 0, null, 1, fnode.stack.toArray());
			}
			break;
		case 15:
			LineNumberNode lnode = (LineNumberNode) insn;
			visitLineNumber(lnode.line, lnode.start.getLabel());
			break;
	}
}
 

@SuppressWarnings("deprecation")
private void _visitInsn(AbstractInsnNode insn) {
	switch (insn.getType()) {
		case 0:
			visitInsn(insn.getOpcode());
			break;
		case 1:
			IntInsnNode iinsn = (IntInsnNode) insn;
			visitIntInsn(iinsn.getOpcode(), iinsn.operand);
			break;
		case 2:
			VarInsnNode vinsn = (VarInsnNode) insn;
			visitVarInsn(vinsn.getOpcode(), vinsn.var);
			break;
		case 3:
			TypeInsnNode tinsn = (TypeInsnNode) insn;
			visitTypeInsn(tinsn.getOpcode(), tinsn.desc);
			break;
		case 4:
			FieldInsnNode finsn = (FieldInsnNode) insn;
			visitFieldInsn(finsn.getOpcode(), finsn.owner, finsn.name, finsn.desc);
			break;
		case 5:
			MethodInsnNode minsn = (MethodInsnNode) insn;
			visitMethodInsn(minsn.getOpcode(), minsn.owner, minsn.name, minsn.desc);
			break;
		case 6:
			InvokeDynamicInsnNode idinsn = (InvokeDynamicInsnNode) insn;
			visitInvokeDynamicInsn(idinsn.name, idinsn.desc, idinsn.bsm, idinsn.bsmArgs);
			break;
		case 7:
			JumpInsnNode jinsn = (JumpInsnNode) insn;
			visitJumpInsn(jinsn.getOpcode(), jinsn.label.getLabel());
			break;
		case 8:
			LabelNode linsn = (LabelNode) insn;
			visitLabel(linsn.getLabel());
			break;
		case 9:
			LdcInsnNode ldcinsn = (LdcInsnNode) insn;
			visitLdcInsn(ldcinsn.cst);
			break;
		case 10:
			IincInsnNode iiinsn = (IincInsnNode) insn;
			visitIincInsn(iiinsn.var, iiinsn.incr);
			break;
		case 11:
			TableSwitchInsnNode tsinsn = (TableSwitchInsnNode) insn;
			Label[] tslables = new Label[tsinsn.labels.size()];
			for (int i = 0; i < tslables.length; i++) {
				tslables[i] = tsinsn.labels.get(i).getLabel();
			}
			visitTableSwitchInsn(tsinsn.min, tsinsn.max, tsinsn.dflt.getLabel(), tslables);
			break;
		case 12:
			LookupSwitchInsnNode lsinsn = (LookupSwitchInsnNode) insn;
			Label[] lslables = new Label[lsinsn.labels.size()];
			for (int i = 0; i < lslables.length; i++) {
				lslables[i] = lsinsn.labels.get(i).getLabel();
			}
			int[] lskeys = new int[lsinsn.keys.size()];
			for (int i = 0; i < lskeys.length; i++) {
				lskeys[i] = lsinsn.keys.get(i);
			}
			visitLookupSwitchInsn(lsinsn.dflt.getLabel(), lskeys, lslables);
			break;
		case 13:
			MultiANewArrayInsnNode ainsn = (MultiANewArrayInsnNode) insn;
			visitMultiANewArrayInsn(ainsn.desc, ainsn.dims);
			break;
		case 14:
			FrameNode fnode = (FrameNode) insn;
			switch (fnode.type) {
				case -1:
				case 0:
					visitFrame(fnode.type, fnode.local.size(), fnode.local.toArray(), fnode.stack.size(), fnode.stack.toArray());
					break;
				case 1:
					visitFrame(fnode.type, fnode.local.size(), fnode.local.toArray(), 0, null);
					break;
				case 2:
					visitFrame(fnode.type, fnode.local.size(), null, 0, null);
					break;
				case 3:
					visitFrame(fnode.type, 0, null, 0, null);
					break;
				case 4:
					visitFrame(fnode.type, 0, null, 1, fnode.stack.toArray());
			}
			break;
		case 15:
			LineNumberNode lnode = (LineNumberNode) insn;
			visitLineNumber(lnode.line, lnode.start.getLabel());
			break;
	}
}
 

private static boolean isInstruction(final AbstractInsnNode ins) {
  return !((ins instanceof LabelNode) || (ins instanceof FrameNode));
}
 

FrameData(int index, FrameNode frameNode) {
    this.index = index;
    this.type = frameNode.type;
    this.locals = frameNode.local != null ? frameNode.local.size() : 0;
    this.size = Locals.computeFrameSize(frameNode);
}
 

/**
 * Matches nodes that do not represent an instruction or label
 */
public static Match<AbstractInsnNode> notAnInstruction() {
   return isA(LineNumberNode.class).or(isA(FrameNode.class));
}
 

private static boolean isInstruction(final AbstractInsnNode ins) {
  return !((ins instanceof LabelNode) || (ins instanceof FrameNode));
}