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/* Convert Java String to Float example This example shows how we can convert String object to Float object. */ public class JavaStringToFloatExample { public static void main(String[] args) { //We can convert String to Float using one of the following ways. //1. Construct Float using constructor. Float fObj1 = new Float("100.564"); System.out.println(fObj1); //2. Use valueOf method of Float class. This method is static. String str1 = "100.476"; Float fObj2 = Float.valueOf(str1); System.out.println(fObj2); /* To convert a String object to a float primitive value parseFloat method of Float class. This is a static method. */ String str2 = "76.39"; float f = Float.parseFloat(str2); System.out.println(f); //Please note that these methods can throw a NumberFormatException if //string can not be parsed. } } /* Output of the program would be : 100.564 100.476 76.39 */ |
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