Mega Code Archive
NumberUtils
<![CDATA[
/*
Is Digits >>> false
Is Number >>> true
MAX >>> 8.88
*/
import java.math.BigDecimal;
import org.apache.commons.lang.math.NumberUtils;
public class MathUtilsTrial {
public static void main(String[] args) {
// Check if a String contains only digits
System.out.println("Is Digits >>> " + NumberUtils.isDigits("123.123"));
// Check if a String is a valid number
System.out.println("Is Number >>> " + NumberUtils.isNumber("123.123"));
// Get MAX value from an array
System.out.println("MAX >>> " + NumberUtils.max(new double[] { 3.33, 8.88, 1.11 }));
}
}
Apache-Common-Lang.zip( 248 k)
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