package com.puppycrawl.tools.checkstyle.checks.whitespace.typecastparenpad; @SuppressWarnings({"this", "that"}) class InputTypecastParenPadWhitespaceAround { protected InputTypecastParenPadWhitespaceAround ( int i ) { this (); //whitespace toString (); } protected InputTypecastParenPadWhitespaceAround () { super (); } public void enhancedFor () { int[] i = new int[2]; for ( int j: i ) { System.identityHashCode ( j ); } } } @interface CronExpression_TypecastParenPad { Class<?>[] groups() default {}; } @interface CronExpression1_TypecastParenPad { Class<?>[] groups() default { }; // extra space }