if (this.getLogger().isDebugEnabled()) {
getLogger().debug("pipeline-hints: (aggregate-hint) " + hintParams);
}
for (int i=0; i<expressions.length;i++) {
String [] nameValuePair = equalsSplit.split(expressions[i]);
try {
if (nameValuePair.length < 2) {
if (this.getLogger().isDebugEnabled()) {
getLogger().debug("pipeline-hints: (name) " + nameValuePair[0]