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
assertRefactoringResultAsExpected(refactoring, new String[] {expected1});
	}
	
	public void testCodeStyle21() 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 boolean b, q;\n");
		buf.append("    public void foo() {\n");
		buf.append("        do\n");
		buf.append("            do\n");
		buf.append("                if (b)\n");
		buf.append("                    System.out.println(1);\n");
		buf.append("                else if (q)\n");
		buf.append("                    System.out.println(2);\n");
		buf.append("                else\n");
		buf.append("                    System.out.println(3);\n");
		buf.append("            while (q);\n");
		buf.append("        while (b);\n");
		buf.append("        do\n");
		buf.append("            do {\n");
		buf.append("                \n");
		buf.append("            } while (q);\n");
		buf.append("        while (b);\n");
		buf.append("    }\n");
		buf.append("}\n");
		ICompilationUnit cu1= pack1.createCompilationUnit("E1.java", buf.toString(), false, null);