The optional compileUnchangedMethods parameter enables you to specify whether you want all methods loaded from the schema file to be compiled during the load process, including those whose source is the same as their source in the database.
By default, the load process skips methods whose source is the same as their source in the database (that is, the default value is false). If you want to release a JADE environment that does not contain source code, you must perform a full schema load for all schema loads into that environment and specify the dontSaveSources and compileUnchangedMethods parameters with values of true on the jadloadb command line.