private ExecutionConfig.SerializableSerializer<? extends Serializer<?>> deepCopySerializer(
	ExecutionConfig.SerializableSerializer<? extends Serializer<?>> original) {
	try {
		return InstantiationUtil.clone(original, Thread.currentThread().getContextClassLoader());
	} catch (IOException | ClassNotFoundException ex) {
		throw new CloneFailedException(
			"Could not clone serializer instance of class " + original.getClass(),
			ex);
	}
}
 

private ExecutionConfig.SerializableSerializer<? extends Serializer<?>> deepCopySerializer(
	ExecutionConfig.SerializableSerializer<? extends Serializer<?>> original) {
	try {
		return InstantiationUtil.clone(original, Thread.currentThread().getContextClassLoader());
	} catch (IOException | ClassNotFoundException ex) {
		throw new CloneFailedException(
			"Could not clone serializer instance of class " + original.getClass(),
			ex);
	}
}
 

/**
 * Tests {@link ObjectUtils#clone(Object)} with an uncloneable object.
 */
public void testCloneOfUncloneable() {
    final UncloneableString string = new UncloneableString("apache");
    try {
        ObjectUtils.clone(string);
        fail("Thrown " + CloneFailedException.class.getName() + " expected");
    } catch (final CloneFailedException e) {
        assertEquals(NoSuchMethodException.class, e.getCause().getClass());
    }
}
 

/**
 * Tests {@link ObjectUtils#cloneIfPossible(Object)} with an uncloneable object.
 */
public void testPossibleCloneOfUncloneable() {
    final UncloneableString string = new UncloneableString("apache");
    try {
        ObjectUtils.cloneIfPossible(string);
        fail("Thrown " + CloneFailedException.class.getName() + " expected");
    } catch (final CloneFailedException e) {
        assertEquals(NoSuchMethodException.class, e.getCause().getClass());
    }
}
 

/**
 * Tests {@link ObjectUtils#clone(Object)} with an uncloneable object.
 */
@Test(expected = NoSuchMethodException.class)
public void testCloneOfUncloneable() throws Throwable {
    final UncloneableString string = new UncloneableString("apache");
    try {
        ObjectUtils.clone(string);
        fail("Thrown " + CloneFailedException.class.getName() + " expected");
    } catch (final CloneFailedException e) {
        throw e.getCause();
    }
}
 

/**
 * Tests {@link ObjectUtils#cloneIfPossible(Object)} with an uncloneable object.
 */
@Test(expected = NoSuchMethodException.class)
public void testPossibleCloneOfUncloneable() throws Throwable {
    final UncloneableString string = new UncloneableString("apache");
    try {
        ObjectUtils.cloneIfPossible(string);
        fail("Thrown " + CloneFailedException.class.getName() + " expected");
    } catch (final CloneFailedException e) {
        throw e.getCause();
    }
}
 

/**
 * Tests {@link ObjectUtils#clone(Object)} with an uncloneable object.
 */
@Test(expected = NoSuchMethodException.class)
public void testCloneOfUncloneable() throws Throwable {
    final UncloneableString string = new UncloneableString("apache");
    try {
        ObjectUtils.clone(string);
        fail("Thrown " + CloneFailedException.class.getName() + " expected");
    } catch (final CloneFailedException e) {
        throw e.getCause();
    }
}
 

/**
 * Tests {@link ObjectUtils#cloneIfPossible(Object)} with an uncloneable object.
 */
@Test(expected = NoSuchMethodException.class)
public void testPossibleCloneOfUncloneable() throws Throwable {
    final UncloneableString string = new UncloneableString("apache");
    try {
        ObjectUtils.cloneIfPossible(string);
        fail("Thrown " + CloneFailedException.class.getName() + " expected");
    } catch (final CloneFailedException e) {
        throw e.getCause();
    }
}
 

/**
 * Tests {@link ObjectUtils#clone(Object)} with an uncloneable object.
 */
@Test(expected = NoSuchMethodException.class)
public void testCloneOfUncloneable() throws Throwable {
    final UncloneableString string = new UncloneableString("apache");
    try {
        ObjectUtils.clone(string);
        fail("Thrown " + CloneFailedException.class.getName() + " expected");
    } catch (final CloneFailedException e) {
        throw e.getCause();
    }
}
 

/**
 * Tests {@link ObjectUtils#cloneIfPossible(Object)} with an uncloneable object.
 */
@Test(expected = NoSuchMethodException.class)
public void testPossibleCloneOfUncloneable() throws Throwable {
    final UncloneableString string = new UncloneableString("apache");
    try {
        ObjectUtils.cloneIfPossible(string);
        fail("Thrown " + CloneFailedException.class.getName() + " expected");
    } catch (final CloneFailedException e) {
        throw e.getCause();
    }
}
 

private ExecutionConfig.SerializableSerializer<? extends Serializer<?>> deepCopySerializer(
	ExecutionConfig.SerializableSerializer<? extends Serializer<?>> original) {
	try {
		return InstantiationUtil.clone(original, Thread.currentThread().getContextClassLoader());
	} catch (IOException | ClassNotFoundException ex) {
		throw new CloneFailedException(
			"Could not clone serializer instance of class " + original.getClass(),
			ex);
	}
}