net.bramp.unsafe

Class MemoryUtils

java.lang.Object

net.bramp.unsafe.MemoryUtils

public final class MemoryUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
MemoryUtils()

Method Summary

Modifier and Type	Method and Description
static List<String>	buildJavaArg()
static int	getPid()
static String	memoryUsage()
static String	pidMemoryUsage()
static String	pidMemoryUsage(int pid)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MemoryUtils

public MemoryUtils()

Method Detail

memoryUsage

public static String memoryUsage()

Returns:

memory usage according to Runtime

pidMemoryUsage

public static String pidMemoryUsage()
                             throws IOException,
                                    InvocationTargetException,
                                    NoSuchMethodException,
                                    IllegalAccessException,
                                    NoSuchFieldException

Returns:

memory usage based on ps

Throws:

IOException

InvocationTargetException

NoSuchMethodException

IllegalAccessException

NoSuchFieldException

getPid

public static int getPid()
                  throws NoSuchFieldException,
                         IllegalAccessException,
                         NoSuchMethodException,
                         InvocationTargetException

Returns:

the pid of this process

Throws:

NoSuchFieldException

IllegalAccessException

NoSuchMethodException

InvocationTargetException

pidMemoryUsage

public static String pidMemoryUsage(int pid)
                             throws IOException

Throws:

IOException

buildJavaArg

public static List<String> buildJavaArg()