UseJava: add_jar OUTPUT_DIR option used only for jar generation.
jar is generated in OUTPUT_DIR if specified. Build artifacts go to some CMAKE_CURRENT_BINARY_DIR subdirectory in all cases.
Fixes: #17341 (closed)
jar is generated in OUTPUT_DIR if specified. Build artifacts go to some CMAKE_CURRENT_BINARY_DIR subdirectory in all cases.
Fixes: #17341 (closed)