Bug 110956 Failing test case after fixing bug 109963 in head.
org.eclipse.jdt.ui.tests/ui/org/eclipse/jdt/ui/tests/quickfix/AssistQuickFixTest.java
CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0);
		String preview1= getPreviewContent(proposal);
		buf= new StringBuffer();
		buf.append("package test1;\n");
		buf.append("public class E {\n");
		buf.append("    public void foo() {\n");
		buf.append("        StringBuffer buf= new StringBuffer();\n");
		buf.append("        buf.append(1);\n");
		buf.append("        buf.append(2);\n");
		buf.append("        buf.append(3);\n");
		buf.append("    }\n");
		buf.append("}\n");
		String expected1= buf.toString();
		
		proposal= (CUCorrectionProposal) proposals.get(1);
		String preview2= getPreviewContent(proposal);
		buf= new StringBuffer();
		buf.append("package test1;\n");
		buf.append("public class E {\n");
		buf.append("    public void foo() {\n");
		buf.append("        if (1+ 3 == 6) {\n");		
		buf.append("            StringBuffer buf= new StringBuffer();\n");
		buf.append("            buf.append(1);\n");
		buf.append("            buf.append(2);\n");
		buf.append("            buf.append(3);\n");
		buf.append("        } else {\n");
		buf.append("        }\n");	
		buf.append("    }\n");
		buf.append("}\n");
		String expected2= buf.toString();