if (Aleph.verbosity(Constants.LOQUACIOUS))
System.out.print("Left ");
t._left = buildTree(leftN, dir, peNo+numPE/2, numPE/2, minX, med, minY, maxY);
} else { // Remote PE
try {
gb.release();
} catch (AlephException ale) {
Aleph.warning("Release failed: " + ale.getMessage());
}
Builder builder = new Builder(gb, leftN, dir, peNo+numPE/2, numPE/2,
minX, med, minY, maxY);