question: private static String createJsMethodInvocationExpression ( String methodName , boolean isStatic , String ... paramNames ) { StringBuilder sb = new StringBuilder ( ) ; sb . append ( isStatic ? WND : THIS ) ; sb . append ( "." ) ; sb . append ( methodName ) ; sb . append ( "(" ) ; for ( int i = 0 ; i < paramNames . length ; i ++ ) { if ( i != 0 ) { sb . append ( ", " ) ; } sb . append ( paramNames [ i ] ) ; } sb . append ( ");" ) ; return sb . toString ( ) ; }
target:  Creates a JSNI method invocation expression.