java test if a string is a int

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Salvatore
24 Apr 2016
1public static boolean isInt(String str) {
2	
3  	try {
4      	@SuppressWarnings("unused")
5    	int x = Integer.parseInt(str);
6      	return true; //String is an Integer
7	} catch (NumberFormatException e) {
8    	return false; //String is not an Integer
9	}
10  	
11}
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