public static boolean isTypeOf(final Class<?> lookupClass, final Class<?> targetClass) {
    """
	Safe version of <code>isAssignableFrom</code> method that
	returns <code>false</code> if one of the arguments is <code>null</code>.
    """
		if (targetClass == null || lookupClass == null) {
			return false;
		}
		return targetClass.isAssignableFrom(lookupClass);
	}
public static boolean isTypeOf(final Class<?> lookupClass, final Class<?> targetClass) {
		if (targetClass == null || lookupClass == null) {
			return false;
		}
		return targetClass.isAssignableFrom(lookupClass);
	}
public static boolean isTypeOf ( final Class < ? > lookupClass , final Class < ? > targetClass ) { if ( targetClass == null || lookupClass == null ) { return false ; } return targetClass . isAssignableFrom ( lookupClass ) ; }
Safe version of <code>isAssignableFrom</code> method that
returns <code>false</code> if one of the arguments is <code>null</code>.
Safe version of <code > isAssignableFrom< / code > method that returns <code > false< / code > if one of the arguments is <code > null< / code > .