get just the name of the file this frame points to . for js traces this is different from #getfile in that it only returns the filename , not the full path . for java traces there is no difference . concode_field_sep int mLine concode_elem_sep String mFileName concode_elem_sep String mFile concode_elem_sep int mColumn concode_elem_sep String mMethod concode_field_sep StackFrame[] convertJavaStackTrace concode_elem_sep int getLine concode_elem_sep int getColumn concode_elem_sep StackFrame[] convertJsStackTrace concode_elem_sep String getMethod concode_elem_sep String getFile
String function ( ) { return mFileName ; }