Bug 129912 [clean up] no brackets only for 'return' and 'throws'
20060301 We should offer a third option where brackets in control stataments are only removed when the statement is a 'return' or 'throws'. This is a common code pattern for early exits or argument checking. if (type == null) throw new InvalidArgumentException("type must not be null");
org.eclipse.jdt.ui.tests/ui/org/eclipse/jdt/ui/tests/quickfix/CleanUpTest.java
buf.append("    }\n");
		buf.append("}\n");
		String expected1= buf.toString();
		
		assertRefactoringResultAsExpected(refactoring, new String[] {expected1});
	}
	
	public void testCodeStyleBug119170_02() throws Exception {
		IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null);
		StringBuffer buf= new StringBuffer();
		buf.append("package test1;\n");
		buf.append("public class E1 {\n");
		buf.append("    public static void foo() {}\n");
		buf.append("}\n");
		pack1.createCompilationUnit("E1.java", buf.toString(), false, null);
		
		buf= new StringBuffer();
		buf.append("package test1;\n");
		buf.append("public class E2 {\n");
		buf.append("    private static String E1= \"\";\n");
		buf.append("    public void foo() {\n");
		buf.append("        test1.E1 e1= new test1.E1();\n");
		buf.append("        e1.foo();\n");
		buf.append("    }\n");
		buf.append("}\n");
		ICompilationUnit cu2= pack1.createCompilationUnit("E2.java", buf.toString(), false, null);
		
		CleanUpRefactoring refactoring= new CleanUpRefactoring();
		refactoring.addCompilationUnit(cu2);