Admin/java/settings

more build options;

# -*- shell-script -*- :mode=shellscript:

case "$ISABELLE_PLATFORM" in
  *-darwin)
    ISABELLE_JDK_HOME="$(/usr/libexec/java_home -v 1.6)"
    ;;
  *)
    ISABELLE_JDK_HOME="$COMPONENT/${ISABELLE_PLATFORM64:-$ISABELLE_PLATFORM}/jdk1.6.0_31"
    ;;
esac