Bug 113091 [code manipulation] Generate constructor using should not use code body templates
As the constructor is ready-for-use after creation, TODOs and other additional strings from the code templates should not be inserted. This would also render the source actions more coherent (create delegate method and getter/setter generation do not use templates too).
org.eclipse.jdt.ui.tests/ui/org/eclipse/jdt/ui/tests/core/source/GenerateConstructorUsingFieldsTest.java
IField field1= typeA.getField("field1");
		IField field2= typeA.getField("field2");
		
		runOperation(typeA, new IField[] { field1, field2 }, null);
		
		compareSource("package p;\r\n" + 
				"\r\n" + 
				"import java.util.Map;\r\n" + 
				"\r\n" + 
				"public class A<E> {\r\n" + 
				"	Map<String, B> field1;\r\n" + 
				"	E field2;\r\n" + 
				"	/**\r\n" + 
				"	 * @param field1\r\n" + 
				"	 * @param field2\r\n" + 
				"	 */\r\n" + 
				"	public A(Map<String, B> field1, E field2) {\r\n" + 
				"		super();\r\n" + 
				"		 TODO Auto-generated constructor stub\r\n" + 
				"		this.field1 = field1;\r\n" + 
				"		this.field2 = field2;\r\n" + 
				"	}\r\n" + 
				"}", a.getSource());
	}
	
	/**
	 * Enums
	 * 
	 * @throws Exception
	 */