Bug 104680 [quick fix] QuickFix doesn't offer to surround exception with try/catch block.
-------------------- Bug.java ---------------------- class Bug { { Class.forName(null); } }
org.eclipse.jdt.ui.tests/ui/org/eclipse/jdt/ui/tests/quickfix/LocalCorrectionsQuickFixTest.java
buf= new StringBuffer();
		buf.append("package test1;\n");
		buf.append("interface ToolUserSettingsConstants extends ToolConfigurationSettingsConstants {\n");
		buf.append("}\n");
		pack1.createCompilationUnit("ToolUserSettingsConstants.java", buf.toString(), false, null);		
		
		buf= new StringBuffer();
		buf.append("package test1;\n");
		buf.append("public class E {\n");
		buf.append("    public void foo() {\n");
		buf.append("        ToolUserSettingsConstants.FILE_TYPE.extension.toLowerCase();\n");
		buf.append("    }\n");
		buf.append("}\n");
		ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null);
			
		CompilationUnit astRoot= getASTRoot(cu);
		ArrayList proposals= collectCorrections(cu, astRoot);
		assertNumberOfProposals(proposals, 1);
		assertCorrectLabels(proposals);
		CUCorrectionProposal proposal= (CUCorrectionProposal) proposals.get(0);
		String preview= getPreviewContent(proposal);
		buf= new StringBuffer();
		buf.append("package test1;\n");
		buf.append("public class E {\n");
		buf.append("    public void foo() {\n");
		buf.append("        ToolConfigurationSettingsConstants.FILE_TYPE.extension.toLowerCase();\n");
		buf.append("    }\n");
		buf.append("}\n");
		assertEqualString(preview, buf.toString());
	}