tree 6a28dba5d970c511594b7b109763d7b8de9edff7
parent 65ec5621b4550bd76b9dc6e8747fff84b43da868
author Yoshito Umaoka <yumaoka@users.noreply.github.com> 1601418868 +0000
committer Yoshito Umaoka <yumaoka@users.noreply.github.com> 1601425460 -0400

ICU-21307 Java 7 compatibility support in ULocale.java

Recent code changes introduced String#join(...) method, which is available in Java 8 or newer release. We still need to support Java 7 as minimum runtime, we need to replace the method call with equivalent code. I added Utility#joinStrings(...) as temporary alternative until we change minimum Java version to 8 or later.