public final class SystemUtil extends Object
Constructor and Description |
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SystemUtil() |
Modifier and Type | Method and Description |
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static long |
getFreeMemory() |
static String |
getPropertyOrEnvironmentVariable(String name)
Gets either java property or environment variable with given name.
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static long |
getSystemTimeMillis() |
static boolean |
runProcessAndWait(String execPath, String params) |
public static long getSystemTimeMillis()
public static long getFreeMemory()
public static String getPropertyOrEnvironmentVariable(String name)
name
- the name of either java property or environment variable.
public static boolean runProcessAndWait(String execPath, String params) throws IOException, InterruptedException
IOException
InterruptedException
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