question: sets the main class . concode_field_sep List<ISnapshot> snapshots concode_elem_sep String password concode_elem_sep String mainClass concode_elem_sep int port concode_elem_sep IHost host concode_elem_sep int pid concode_elem_sep String userName concode_field_sep String getMainClass concode_elem_sep void setHost concode_elem_sep void refreshSnapshots concode_elem_sep IPath getBaseDirectory concode_elem_sep void setPid concode_elem_sep void addSnapshot concode_elem_sep String getPassword concode_elem_sep int getPort concode_elem_sep void deleteSnapshot concode_elem_sep List<ISnapshot> getShapshots concode_elem_sep String getUserName concode_elem_sep int getPid concode_elem_sep IHost getHost
target: void function ( String arg0 ) { this . mainClass = arg0 ; }