Java Integer Create toIntegerOrNull(String s)

Description

to Integer Or Null

License

Apache License

Declaration

public static Integer toIntegerOrNull(String s)
            throws NumberFormatException 

Method Source Code

//package com.java2s;
/**//from w w  w .j  a  v a2  s .c o m
 * Marmoset: a student project snapshot, submission, testing and code review
 * system developed by the Univ. of Maryland, College Park
 * 
 * Developed as part of Jaime Spacco's Ph.D. thesis work, continuing effort led
 * by William Pugh. See http://marmoset.cs.umd.edu/
 * 
 * Copyright 2005 - 2011, Univ. of Maryland
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 * 
 */

public class Main {
    public static Integer toIntegerOrNull(String s)
            throws NumberFormatException {
        return s == null ? null : Integer.valueOf(s);
    }
}

Related

1. toIntegerArray(String... values)
2. toIntegerByObject(Object obj)
3. toIntegerFromObj(Object obj)
4. toIntegerObject(boolean bool)
5. toIntegerObject(Boolean bool, Integer trueValue, Integer falseValue, Integer nullValue)
6. toIntegers(String[] values)
7. toIntegerValue(byte... bytes)
8. toIntegerValue(String value)
9. toInterfacesString(Class[] classes, StringBuffer sb)