NonStop Server for Java 7.0 Programmer's Reference

Document changes

• Added a note in the section “Installation requirements” (page 20).

• Updated version procedure information in the section “Verifying the Java

installation” (page 23).

• Added a section “Handling large GC log files” (page 55).

• Updated the section “JVM data segment for 32–bit JDK7” (page 56).

• Updated the section “JVM data segment for 64–bit JDK7” (page 57).

• Added a section “Java signal handlers” (page 65).

• Added a section “SecureRandom startup enhancement” (page 69).

• Added a section “VirtualMachine.list() support” (page 70).

• Client_socket is modified to client-socket and server_socket to

server-socket in the section “Key” (page 76).

• Added a section “Analyzing garbage collection data” (page 103).

• Added a section “Change in loading of .hotspot_compiler and

.hotspotrc files” (page 70).

• Updated the section “Node agent” (page 104).

Changes to 693949–001 manual are as follows:

This is a new manual.

NOTE: This manual is valid for H-series and J-series systems. However, “Garbage collection

(GC)” (page 51) implementation enhancements are applicable only for J-series systems.

Intended audience

This NonStop Server for Java 7.0 Programmer's Reference manual is for the Java programmers

who want to use Java on HP Integrity NonStop systems.

Programmers developing Java applications on NonStop systems must be familiar with:

• NonStop System fundamentals applicable to NSJ7

• The Open System Services (OSS) environment

For more information, see “Related reading” (page 9).

This manual does not provide information about the following:

• The Java language and tools. For details about the Java language and tools, see Oracle Java

documentation.

• Accessing SQL/MP and SQL/MX databases. For information on accessing the NonStop

SQL/MP and SQL/MX databases, see JDBC Driver for SQL/MP Programmer's Reference and

JDBC Type 4 Driver Programmer's Reference for SQL/MX Release x.x.

NonStop Server for Java 7.0 Programmer's Reference manual identifies the changes in the HP

adaptation of the reference Java implementation, emphasizing the differences between the reference

implementation and NSJ7. For more information on the standard architecture, see Oracle Java

documentation.

Document organization

This manual is structured as follows: