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jdk.internal.vm

public Class VMSupport

Class Inheritance

extends Object

java.lang.Object
jdk.internal.vm.VMSupport

Imports

jdk.internal.access.SharedSecrets, java.io.ByteArrayOutputStream, .IOException, java.util.Properties, .Set

Field Summary

Modifier and Type	Field and Description
private static Properties	agentProps

Constructor Summary

Access	Constructor and Description
public	VMSupport()

Method Summary

Modifier and Type	Method and Description
public static synchronized Properties	getAgentProperties() Returns the agent properties.
public static native String	getVMTemporaryDirectory()
private static native Properties	initAgentProperties(Properties props)
private static Properties	onlyStrings(Properties p) Returns: a Properties object containing only the entries in `p` whose key and value are both Strings
public static byte[]	serializeAgentPropertiesToByteArray()
private static byte[]	serializePropertiesToByteArray(Properties p) Writes the given properties list to a byte array and return it.
public static byte[]	serializePropertiesToByteArray()
public static byte[]	serializeSecurityPropertiesToByteArray()

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

agentProps	back to summary
private static Properties agentProps

Constructor Detail

VMSupport	back to summary
public VMSupport()

Method Detail

getAgentProperties	back to summary
public static synchronized Properties getAgentProperties() Returns the agent properties.

getVMTemporaryDirectory	back to summary
public static native String getVMTemporaryDirectory()

initAgentProperties	back to summary
private static native Properties initAgentProperties(Properties props)

onlyStrings	back to summary
private static Properties onlyStrings(Properties p) Returns:Properties a Properties object containing only the entries in `p` whose key and value are both Strings

serializeAgentPropertiesToByteArray	back to summary
public static byte[] serializeAgentPropertiesToByteArray() throws IOException

serializePropertiesToByteArray	back to summary
private static byte[] serializePropertiesToByteArray(Properties p) throws IOException Writes the given properties list to a byte array and return it. The stream written to the byte array is ISO 8859-1 encoded.

serializePropertiesToByteArray	back to summary
public static byte[] serializePropertiesToByteArray() throws IOException

serializeSecurityPropertiesToByteArray	back to summary
public static byte[] serializeSecurityPropertiesToByteArray() throws IOException