Java Memory Max maxMemory()

Description

Returns max memory available MB

License

Apache License

Declaration

public static double maxMemory() 

Method Source Code

//package com.java2s;
/*// w  w w  .j a v  a  2s .  co  m
 * Copyright 2007-2010 the original author or authors.
 * 
 * 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 {
    /**
     * Returns max memory available MB
     */
    public static double maxMemory() {
        Runtime runtime = Runtime.getRuntime();
        return maxMemory(runtime);
    }

    static double maxMemory(Runtime runtime) {
        long maxMemory = runtime.maxMemory();
        double memory = (double) maxMemory / (double) (1024 * 1024);
        return memory;
    }
}

Related

1. getMaxMemoryStr()
2. getMemoryMax()
3. getMemoryMax()
4. jvmMaxMemory(String size, Boolean txtByte)
5. maxMemory()
6. maxMemory()
7. maxMemory()
8. maxMemory()
9. maxMemoryb()