H.4 Main functionality changes in 09-60
- Organization of this subsection
(1) Supporting the standard and existing functionality
The following table shows the items that were changed to support the standard and existing functionality.
Item |
Overview of changes |
Reference manual |
Reference |
---|---|---|---|
Support for G1GC |
G1GC can now be selected. |
System Design Guide |
7.15 |
Definition Reference Guide |
14.5 |
||
Support for the object-pointer compression function |
The object-pointer compression function can now be used. |
Maintenance and Migration Guide |
9.16 |
(2) Maintaining and improving reliability
The following table shows the items that were changed to maintain and improve reliability.
Item |
Overview of changes |
Reference manual |
Reference |
---|---|---|---|
Addition of the finalize-retention resolution function |
Retention of finalization processing can now be resolved, and delays in the release of OS resources can now be suppressed. |
Maintenance and Migration Guide |
9.17 |
(3) Other purposes
The following table shows the item that was changed for other purposes.
Item |
Overview of changes |
Reference manual |
Reference |
---|---|---|---|
Addition of the log file asynchronous output functionality |
Log files can now be output asynchronously. |
Definition Reference Guide |
14.2 |