Bug 40409 quick fix: nonsensical proposal [quick fix]
20030716 void f(){ int i= f(); } the proposal you get is: 'change variable type to void' which makes no sense
org.eclipse.jdt.ui.tests/ui/org/eclipse/jdt/ui/tests/quickfix/LocalCorrectionsQuickFixTest.java
buf.append("    }\n");
		buf.append("}\n");
		String expected2= buf.toString();
		
		assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 });		
	}	
	
	public void testUnneededCatchBlock() throws Exception {
		IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null);
		StringBuffer buf= new StringBuffer();
		buf.append("package test1;\n");
		buf.append("import java.io.IOException;\n");
		buf.append("import java.text.ParseException;\n");				
		buf.append("public class E {\n");
		buf.append("    public void goo() throws IOException {\n");
		buf.append("    }\n");			
		buf.append("    public void foo() {\n");
		buf.append("        try {\n");		
		buf.append("            goo();\n");
		buf.append("        } catch (IOException e) {\n");
		buf.append("        } catch (ParseException e) {\n");
		buf.append("        }\n");
		buf.append("    }\n");	
		buf.append("}\n");
		ICompilationUnit cu= pack1.createCompilationUnit("E.java", buf.toString(), false, null);
		CompilationUnit astRoot= AST.parseCompilationUnit(cu, true);
		ArrayList proposals= collectCorrections(cu, astRoot);
		assertNumberOf("proposals", proposals.size(), 1);
		assertCorrectLabels(proposals);