java.lang

Class System

java.lang.Object

java.lang.System

public class System
extends Object

Poor man's re-implementation of most important System methods.

Author:

Jaroslav Tulach

Method Summary

Methods

Modifier and Type	Method and Description
static void	arraycopy(Object value, int srcBegin, Object dst, int dstBegin, int count)
static long	currentTimeMillis()
static void	exit(int exitCode)
static String	getProperty(String name)
static String	getProperty(String key, String def)
static int	identityHashCode(Object obj)
static String	lineSeparator() Returns the system-dependent line separator string.

Methods inherited from class java.lang.Object

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

Method Detail

arraycopy

public static void arraycopy(Object value,
             int srcBegin,
             Object dst,
             int dstBegin,
             int count)

currentTimeMillis

public static long currentTimeMillis()

identityHashCode

public static int identityHashCode(Object obj)

getProperty

public static String getProperty(String name)

getProperty

public static String getProperty(String key,
                 String def)

lineSeparator

public static String lineSeparator()

Returns the system-dependent line separator string. It always returns the same value - the initial value of the system property line.separator.

On UNIX systems, it returns "\n"; on Microsoft Windows systems it returns "\r\n".

exit

public static void exit(int exitCode)