IBM Z Software


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IBM Java SDK for z/OS

Showing 25 of 8524

Add an isNumeric() test to record classes

There currently is no straightformat way for generated record classes to check whether a byte pattern contains valid numeric data (in the sense of the COBOL "IS NUMERIC" test). However, this is often needed: Since COBOL does not really have the no...
about 5 years ago in IBM Java SDK for z/OS 2 Future consideration

Using IBM Record Generator off Z/OS system with UTF-8 encoding support

Record Generator only supports EBCDIC encoding. I need it to support UTF-8 off z/OS platform.
about 6 years ago in IBM Java SDK for z/OS 3 Future consideration

Fix IBM JRE class redinition/retransformation

internal JTC Requirement (94991): The requirement is to 'Allow unloading ofall redefined classes except for the original (will be intermixed in theRAM/ROM segments with other classes) and the current'.Development team has agreed to analyse the fea...
almost 7 years ago in IBM Java SDK for z/OS 1 Future consideration

Enhance JVM Keystore resiliency if bad certificate encountered

Today, a JVM that utilizes SSL will earmark a keystore/keyring as invalid if any certificate within the keystore/keyring is missing a private key, regardless of it other certificates are valid and the problematic certificate is not even used withi...
over 8 years ago in IBM Java SDK for z/OS 2 Future consideration

Remove synchronized from java.security.SecureRandom.nextBytes(byte[] bytes) to improve performance.

java.security.SecureRandom.nextBytes(byte[] bytes) is synchronized in IBM JDK 1.8.0 version which is causing performance issue as causing other threads to wait for the lock. Oracle and OpenJDK has removed synchronized from java.security.SecureRand...
over 6 years ago in IBM Java SDK for z/OS 1 Future consideration

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