lib/Tools/java

moved derivation of ctor_dtor_unfold to sugar (streamlines fp_result interface)

#!/usr/bin/env bash
#
# Author: Makarius
#
# DESCRIPTION: invoke Java within the Isabelle environment

CLASSPATH="$(jvmpath "$CLASSPATH")"
isabelle_jdk java -Dfile.encoding=UTF-8 -server \
  "-Djava.ext.dirs=$(jvmpath "$ISABELLE_JAVA_EXT:$ISABELLE_HOME/lib/classes/ext")" "$@"