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6999337: java.exe fails to start if some directory names in path to java binaries contain Russian characters

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Updated to make sure the system properties are accessable by vm during initialization

Reviewed-by: alanb, mchung
This commit is contained in:
Xueming Shen 2011-02-16 11:11:31 -08:00
parent 560ab81595
commit 2c97d8fb44
1 changed files with 18 additions and 14 deletions
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32
jdk/src/share/classes/java/lang/System.java
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@ -1102,6 +1102,18 @@ public final class System {
* Initialize the system class. Called after thread initialization.
*/
private static void initializeSystemClass() {
// VM might invoke JNU_NewStringPlatform() to set those encoding
// sensitive properties (user.home, user.name, boot.class.path, etc.)
// during "props" initialization, in which it may need access, via
// System.getProperty(), to the related system encoding property that
// have been initialized (put into "props") at early stage of the
// initialization. So make sure the "props" is available at the
// very beginning of the initialization and all system properties to
// be put into it directly.
props = new Properties();
initProperties(props); // initialized by the VM
// There are certain system configurations that may be controlled by
// VM options such as the maximum amount of direct memory and
// Integer cache size used to support the object identity semantics
@ -1112,7 +1124,12 @@ public final class System {
//
// See java.lang.Integer.IntegerCache and the
// sun.misc.VM.saveAndRemoveProperties method for example.
props = initSystemProperties();
//
// Save a private copy of the system properties object that
// can only be accessed by the internal implementation. Remove
// certain system properties that are not intended for public access.
sun.misc.VM.saveAndRemoveProperties(props);
lineSeparator = props.getProperty("line.separator");
sun.misc.Version.init();
@ -1123,7 +1140,6 @@ public final class System {
setIn0(new BufferedInputStream(fdIn));
setOut0(new PrintStream(new BufferedOutputStream(fdOut, 128), true));
setErr0(new PrintStream(new BufferedOutputStream(fdErr, 128), true));
// Load the zip library now in order to keep java.util.zip.ZipFile
// from trying to use itself to load this library later.
loadLibrary("zip");
@ -1151,18 +1167,6 @@ public final class System {
setJavaLangAccess();
}
private static Properties initSystemProperties() {
Properties props = new Properties();
initProperties(props); // initialized by the VM
// Save a private copy of the system properties object that
// can only be accessed by the internal implementation. Remove
// certain system properties that are not intended for public access.
sun.misc.VM.saveAndRemoveProperties(props);
return props;
}
private static void setJavaLangAccess() {
// Allow privileged classes outside of java.lang
sun.misc.SharedSecrets.setJavaLangAccess(new sun.misc.JavaLangAccess(){