fix logger import
package com.baeldung.stringisnumeric;
-import static com.baeldung.designpatterns.util.LogerUtil.LOG;
+import org.apache.log4j.Logger;
public class IsNumericDriver {
private static IsNumeric isNumeric;
-
+ private static Logger LOG = Logger.getLogger(IsNumericDriver.class);
static {
isNumeric =new IsNumeric();
+
}
public static void main(String[] args) {
