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
buf.append("    public void foo() {\n");
		buf.append("        if (true) {\n");
		buf.append("            System.out.println(\"\"); //$NON-NLS-1$\n");
		buf.append("        }\n");
		buf.append("        if (true) {\n");
		buf.append("            System.out.println(\"\"); //$NON-NLS-1$\n");
		buf.append("        }\n");
		buf.append("        if (true) {\n");
		buf.append("            System.out.println(\"\"); //$NON-NLS-1$\n");
		buf.append("        }\n");
		buf.append("        System.out.println(\"\"); //$NON-NLS-1$\n");
		buf.append("    }\n");
		buf.append("}\n");
		String expected1= buf.toString();
		
		assertRefactoringResultAsExpected(refactoring, new String[] {expected1});
	}
	
	public void testCombinationBug120585() 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("    private int i= 0;\n");
		buf.append("    void method() {\n");
		buf.append("        int[] array= null;\n");
		buf.append("        for (int i= 0; i < array.length; i++)\n");
		buf.append("            System.out.println(array[i]);\n");
		buf.append("        i= 12;\n");
		buf.append("    }\n");