public class JvmUtils extends Object
限定符和类型 | 类和说明 |
---|---|
static interface |
JvmUtils.ShutdownHook |
限定符和类型 | 字段和说明 |
---|---|
static String |
JDK_VENDER_IBM |
static String |
JDK_VENDER_SUN |
构造器和说明 |
---|
JvmUtils() |
限定符和类型 | 方法和说明 |
---|---|
static String |
getJavaRuntime() |
static String |
getJavaVersion() |
static String |
getJDKVernder() |
static long |
getJVMFreeMemory() |
static long |
getJVMMaxMemory() |
static long |
getJVMTotalMemory() |
static String |
getOSFileSeparator() |
static String |
getOSPathSeparator() |
static void |
registShutdownHook(String name,
JvmUtils.ShutdownHook shutdownHook) |
static void |
runGC() |
public static String getJDKVernder()
public static String getOSFileSeparator()
public static String getOSPathSeparator()
public static void runGC()
public static long getJVMFreeMemory()
public static long getJVMTotalMemory()
public static long getJVMMaxMemory()
public static String getJavaVersion()
public static String getJavaRuntime()
public static void registShutdownHook(String name, JvmUtils.ShutdownHook shutdownHook)
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