Index: PyJavaClass.java =================================================================== RCS file: /cvsroot/jython/jython/org/python/core/PyJavaClass.java,v retrieving revision 2.39 diff -r2.39 PyJavaClass.java 552c552 < if (args.length != 1 || ret != Void.TYPE) --- > if (args.length != 1) 577c577,579 < if (setter != null) prop.setMethod = setter; --- > if (setter != null && (ret == Void.TYPE || prop.setMethod==null)) > prop.setMethod = setter; >