Qualifing an array

EOQualifier.filteredArrayWithQualifier( ARRAY, QUALIFIER );

Reverting back to an older version of Eclipse/WOLips

When all hell breaks loose when upgrading Eclipse/WOLips:
1. Go to Help - Software updates - Manage Configuration
2. Select what you want to replace and click "Replace with Another Version" and select the desired version.

JAVA_HOME on mac

export JAVA_HOME=/Library/Java/Home