Google Code-in

In the GZIPResponseStream class: https://github.com/openmrs/openmrs-core/blob/master/web/src/main/java/org/openmrs/web/filter/GZIPResponseStream.java#L160 return (this.closed); Should be changed to: return this.closed; Background information: Useless parentheses around expressions should be removed to prevent any misunderstanding

Useless parentheses can sometimes be misleading and so should be removed.