Bug 76530 [options] Warn about unused local variables and private members
I think we should warn about unused local variables and unused private members by default. These things are errors akin to unused imports, which we already warn about.
org.eclipse.jdt.ui.tests/ui/org/eclipse/jdt/ui/tests/quickfix/ReorgQuickFixTest.java
} else {
				assertTrue("Duplicated proposal", hasMove);
				hasMove= false;				
				curr.apply(null);
				
				IPackageFragment pack2= fSourceFolder.getPackageFragment("test2");
				ICompilationUnit cu2= pack2.getCompilationUnit("E.java");
				assertTrue("CU does not exist", cu2.exists());
				buf= new StringBuffer();
				buf.append("package test2;\n");
				buf.append("\n");				
				buf.append("public class E {\n");
				buf.append("}\n");
				assertEqualStringIgnoreDelim(cu2.getSource(), buf.toString());					
			}
		}
	}		
	
	public void testWrongDefaultPackageStatement() throws Exception {
		IPackageFragment pack1= fSourceFolder.createPackageFragment("test2", false, null);
		StringBuffer buf= new StringBuffer();
		buf.append("public class E {\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, 2);
		assertCorrectLabels(proposals);