fixed broken isEmpty implementation
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@ -104,6 +104,6 @@ public abstract class StringUtil {
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* @return true, if s is either null or s.equals("")
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* @return true, if s is either null or s.equals("")
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*/
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*/
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public static boolean isEmpty(String s) {
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public static boolean isEmpty(String s) {
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return (s != null) && (!s.equals (""));
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return (s == null) || (s.equals (""));
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}
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}
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}
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}
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