Bug 116836 [clean up] Remove unnecessary casts
I20051116-1332 Clean up could offer "Remove unnecessary casts".
org.eclipse.jdt.ui.tests/ui/org/eclipse/jdt/ui/tests/quickfix/CleanUpTest.java
CleanUpRefactoring refactoring= new CleanUpRefactoring();
		refactoring.addCompilationUnit(cu1);
		
		ICleanUp cleanUp= new CodeStyleCleanUp(CodeStyleCleanUp.ADD_BLOCK_TO_CONTROL_STATEMENTS);
		refactoring.addCleanUp(cleanUp);
		
		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("        for (;b;) {\n");
		buf.append("            for (;q;) {\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("                }\n");
		buf.append("            }\n");
		buf.append("        }\n");
		buf.append("        for (;b;) {\n");
		buf.append("            for (;q;) {\n");
		buf.append("                \n");
		buf.append("            }\n");
		buf.append("        }\n");
		buf.append("    }\n");
		buf.append("}\n");
		String expected1= buf.toString();