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private static void remove(Object obj,Iterator iterator){ if(obj instanceof String){ String str = (String)obj; if(str==null|| str.length()==0){ iterator.remove(); } }else if(obj instanceof Collection){ Collection col = (Collection)obj; if(col==null||col.isEmpty()){ iterator.remove(); }
}else if(obj instanceof Map){ Map temp = (Map)obj; if(temp==null||temp.isEmpty()){ iterator.remove(); }
}else if(obj instanceof Object[]){ Object[] array =(Object[])obj; if(array==null||array.length<=0){ iterator.remove(); } }else{ if(obj==null){ iterator.remove(); } } }
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