HP-UX 11i Java™ JDK/JRE Version 6.0.22 Release Notes

Contents
HP secure development lifecycle...................................................................................................5
Overview................................................................................................................6
New in the 6.0.22 release ........................................................................................6
Equivalent Oracle release.....................................................................................7
HotSpot JVM ......................................................................................................7
Problem fixes.......................................................................................................7
Defects fixed in the 6.0.22 release ........................................................................8
Security fixes in the 6.0.22 release.........................................................................8
Installation...............................................................................................................9
Patches ..............................................................................................................9
HP-UX system requirements .................................................................................11
Web browser requirements ................................................................................11
Installation instructions........................................................................................11
PA-RISC add-on package....................................................................................12
JDK/JRE consistency...........................................................................................12
Installing into an alternate location ......................................................................12
File structure JDK/JRE ........................................................................................13
File structure Runtime Plug-in ...............................................................................14
Removing support for unwanted architectures in the JRE..........................................15
Support for C++ applications built with -AA and -AP options (PA-RISC only)..............15
Usage documentation.............................................................................................16
X/Open Socket Support for Itanium.....................................................................16
Handling large GC log files................................................................................16
Change in loading of .hotspot_compiler and .hotspotrc files....................................16
Option -XX:+SXTElimination enabled by default in 6.0.15........................................17
Obsolete options...............................................................................................17
Lower initial RSS starting in JDK 6.0.03................................................................17
Interruptible I/O................................................................................................18
Known issues.........................................................................................................18
Running Java applications with hyperthreading enabled.........................................18
Invoking jstat or jps on java_q3p/java_q4p on PA-RISC.........................................19
libjvm.so no longer links with libstd_v2.so.............................................................20
Recommend setting PTHREAD_SUSPEND_SYNC to 1 under certain conditions (HP-UX
11.31 (11i v3)) ...................................................................................................20
Supplementary characters display as empty boxes (11i HP Integrity and HP 9000
PA-RISC) ..........................................................................................................20
Initializing a JVM instance with JNI_CreateJavaVM() or attaching to JVM with
AttachCurrentThread() on HP Integrity ..................................................................20
Using compiler safepoints (HP-UX 11.11 (11i v1) PA-RISC) .........................................21
shl_load HotSpot libjvm problem due to TLS (HP-UX PA-RISC 32-bit only) ..................21
Using linker option +noenvvar and +compat on HP Integrity and PA-64 systems ........21
Contents 3