...(like is done for most of LO's non-URE libs already) to reduce likelihood of name clashes, esp. on Windows where URE libs are found via PATH. This introduces PRIVATELIBS_URE, and removes now-unused UNOLIBS_URE. Change-Id: Ib95dd45f18de140a54e62d632dbf2239f83c232e
Wrappers so you can use all the Java Runtime Environments with their slightly incompatible APIs with more ease. Uses an over-engineered "plugin" mechanism although there is only one "plugin", called "sunmajor", that handles all possible JREs.