Bug 123468 [clean up] 'add this qualifier' super.field becomes super.this.field
org.eclipse.jdt.ui.tests/ui/org/eclipse/jdt/ui/tests/quickfix/CleanUpTest.java
String expected1= buf.toString();
		
		assertRefactoringResultAsExpected(refactoring, new String[] {expected1});
	}
	
	public void testJava50ForLoop04() throws Exception {
		IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null);
		StringBuffer buf= new StringBuffer();
		buf.append("package test1;\n");
		buf.append("public class E1 {\n");
		buf.append("    public void foo() {\n");
		buf.append("        int[] array= new int[10];\n");
		buf.append("        for (int i = 0; i < array.length; i++) {\n");
		buf.append("            for (int j = 0; j < array.length; j++) {\n");
		buf.append("                for (int k = 0; k < array.length; k++) {\n");
		buf.append("                }\n");
		buf.append("                for (int k = 0; k < array.length; k++) {\n");
		buf.append("                }\n");
		buf.append("            }\n");
		buf.append("            for (int j = 0; j < array.length; j++) {\n");
		buf.append("            }\n");
		buf.append("        }\n");
		buf.append("    }\n");
		buf.append("}\n");
		ICompilationUnit cu1= pack1.createCompilationUnit("E1.java", buf.toString(), false, null);
		
		CleanUpRefactoring refactoring= new CleanUpRefactoring();
		refactoring.addCompilationUnit(cu1);
		
		ICleanUp cleanUp= new Java50CleanUp(Java50CleanUp.CONVERT_FOR_LOOP_TO_ENHANCED_FOR_LOOP);