package org.limewire.util;
/** A utillity for boxing & unboxing, so that null values can be unboxed to be 0 or false. */
public class UnboxUtils {
private UnboxUtils() {}
public static int toInt(Integer obj) {
if(obj == null) {
return 0;
} else {
return obj;
}
}
public static long toLong(Long obj) {
if(obj == null) {
return 0;
} else {
return obj;
}
}
/**
* Safely unboxes the given Long object. If the reference is null then the
* defaultValue is returned instead of the unboxed value.
*/
public static long toLong(Long obj, long defaultValue) {
if(obj == null) {
return defaultValue;
} else {
return obj;
}
}
public static boolean toBoolean(Boolean obj) {
if(obj == null) {
return false;
} else {
return obj;
}
}
}