fastjar

The fastjar Java package archiver

Fastjar is an implementation of Sun's jar utility that comes with the JDK, written entirely in C, and runs in a fraction of the time while being 100% feature compatible.

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openSUSE Tumbleweed

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SUSE SLE-15-SP2

SUSE SLE-12-SP5

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The following distributions are not officially supported. Use these packages at your own risk.