private void copyInvocationParameters(final List arguments, AST ast) throws JavaModelException {
private void copyInvocationParameters(MethodInvocation invocation, AST ast) throws JavaModelException {
	private void copyInvocationParameters(final List arguments, AST ast) throws JavaModelException {		String[] names= fTargetMethod.getParameterNames();		for (int i= 0; i < names.length; i++)			arguments.add(ast.newSimpleName(names[i]));	}