1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
private int jawt_version_cached = 0;
public final int getCachedVersion() {
return jawt_version_cached;
}
protected static boolean getJAWT(final JAWT jawt, final int jawt_version_flags) {
JAWTUtil.initSingleton();
// Workaround for 4845371.
// Make sure the first reference to the JNI GetDirectBufferAddress is done
// from a privileged context so the VM's internal class lookups will succeed.
return AccessController.doPrivileged(new PrivilegedAction<Boolean>() {
public Boolean run() {
jawt.setVersion(jawt_version_flags);
if (JAWTFactory.JAWT_GetAWT(jawt)) {
jawt.jawt_version_cached = jawt.getVersion();
return new Boolean(true);
}
jawt.jawt_version_cached = 0;
return new Boolean(false);
}
}).booleanValue();
}
|
