Examples of org.eclipse.jdt.core.dom.ClassInstanceCreation

org.eclipse.jdt.core.dom.ClassInstanceCreation
Class instance creation expression AST node type. For JLS2:
```
 ClassInstanceCreation: [ Expression . ] new Name ( [ Expression { , Expression } ] ) [ AnonymousClassDeclaration ] 
```
For JLS3, type arguments are added and the type name is generalized to a type so that parameterized types can be instantiated:
```
 ClassInstanceCreation: [ Expression . ] new [ < Type { , Type } > ] Type ( [ Expression { , Expression } ] ) [ AnonymousClassDeclaration ] 
```
Not all node arrangements will represent legal Java constructs. In particular, it is nonsense if the type is a primitive type or an array type (primitive types cannot be instantiated, and array creations must be represented with ArrayCreation nodes). The normal use is when the type is a simple, qualified, or parameterized type.

A type like "A.B" can be represented either of two ways:
1. QualifiedType(SimpleType(SimpleName("A")),SimpleName("B"))
2. SimpleType(QualifiedName(SimpleName("A"),SimpleName("B")))
The first form is preferred when "A" is known to be a type (as opposed to a package). However, a parser cannot always determine this. Clients should be prepared to handle either rather than make assumptions. (Note also that the first form became possible as of JLS3; only the second form existed in JLS2.)
@since 2.0 @noinstantiate This class is not intended to be instantiated by clients.

        constructor = c;
        break;
      }
    }
    
    ClassInstanceCreation invocationNode = QuickfixUtils.getMockConstructorInvocation(ACCOUNT_CLASS_NAME, new String[0]);
    IMethodBinding methodBinding = QuickfixUtils.getMethodBinding(javaProject, constructor);
    Object[] changeDesc = QuickfixReflectionUtils.createChangeDescriptionArray(1);
    
    changeDesc[0] = QuickfixReflectionUtils.createInsertDescription(targetTypeBinding, "obj");
    return QuickfixReflectionUtils.createChangeMethodSignatureProposal("", targetCU, invocationNode, methodBinding, changeDesc, 5, null);

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    return QuickfixReflectionUtils.createNewFieldProposal("", targetCU, simpleName, targetTypeBinding, 5, null);
  }


  private Object createNewMethodProposal() {
    ClassInstanceCreation invocationNode = QuickfixUtils.getMockConstructorInvocation(ACCOUNT_CLASS_NAME, new String[0]);
    List<Expression> arguments = new ArrayList<Expression>();
    return QuickfixReflectionUtils.createNewMethodProposal("", targetCU, invocationNode, arguments, targetTypeBinding, 5, null);
  }

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 */
@SuppressWarnings("restriction")
public class ReflectionTests extends TestCase {


  private void testCorrectConstructorInvocation(String className, String[] argTypes) {
    ClassInstanceCreation invocation = QuickfixUtils.getMockConstructorInvocation(className, argTypes);


    Type type = invocation.getType();
    assertTrue("Expects invocation type to be a SimpleType", type instanceof SimpleType);


    SimpleType simpleType = (SimpleType) type;
    assertEquals("Expects invocation class name = " + className, className, simpleType.getName()
        .getFullyQualifiedName());


    assertEquals("Expects number of arguments = " + argTypes.length, argTypes.length, invocation.arguments().size());
  }

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