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/AssistQuickFixTest.java
proposal= (CUCorrectionProposal) proposals.get(2);
		String preview3= getPreviewContent(proposal);
		buf= new StringBuffer();
		buf.append("package test1;\n");
		buf.append("import java.io.IOException;\n");	
		buf.append("public class E {\n");
		buf.append("    public void foo() {\n");
		buf.append("        try {\n");		
		buf.append("            goo();\n");
		buf.append("        } catch (IOException e) {\n");
		buf.append("        } finally {\n");
		buf.append("        }\n");
		buf.append("    }\n");
		buf.append("}\n");
		String expected3= buf.toString();
				
		assertEqualStringsIgnoreOrder(new String[] { preview1, preview2, preview3 }, new String[] { expected1, expected2, expected3 });	
	}
	
	public void testUnwrapForLoop() 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 foo() {\n");
		buf.append("        for (int i= 0; i < 3; i++) {\n");		
		buf.append("            goo();\n");
		buf.append("        }\n");	
		buf.append("    }\n");