Bug 123946 [quick assist] "Add keyword 'final' to all unchanged variables and properties"
This function can be provide with the "Format" function
org.eclipse.jdt.ui.tests/ui/org/eclipse/jdt/ui/tests/quickfix/CleanUpTest.java
buf.append("}\n");
		String expected1= buf.toString();
		
		assertRefactoringResultAsExpected(refactoring, new String[] {expected1});
	}
	
	public void testRemoveBlock01() throws Exception {
		
		IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null);
		StringBuffer buf= new StringBuffer();
		buf.append("package test1;\n");
		buf.append("public class E {\n");
		buf.append("    public void if_() {\n");
		buf.append("        if (true) {\n");
		buf.append("            ;\n");
		buf.append("        } else if (false) {\n");
		buf.append("            ;\n");
		buf.append("        } else {\n");
		buf.append("            ;\n");
		buf.append("        }\n");
		buf.append("        \n");
		buf.append("        if (true) {\n");
		buf.append("            ;;\n");
		buf.append("        } else if (false) {\n");
		buf.append("            ;;\n");
		buf.append("        } else {\n");
		buf.append("            ;;\n");
		buf.append("        }\n");
		buf.append("    }\n");
		buf.append("}\n");