IdealGraphVisualizer: ensure that input graphs are scheduled and all nodes are assigned to blocks before computing their difference. This fixes exceptions when creating a diff against a graph without blocks that was never viewed before (for instance, graphs from the server compiler).

#!/bin/sh -f

SH=`which sh`
MKS_HOME=`dirname $SH`

CD=cd
FIND=$MKS_HOME/find
SED=$MKS_HOME/sed
SORT=$MKS_HOME/sort

$CD ../src/share/classes; $FIND sun/jvm/hotspot com/sun/java/swing -type d -print | $SED -e 's/\//./g' | $SORT > ../../../make/pkglist.txt