question: private static Map < String , Object > processSection ( String section , Collection < Map < String , Object > > hosts , Map < String , Object > dflts , Map < String , Object > props ) throws IgniteCheckedException { if ( section == null || props == null ) return null ; if ( DFLT_SECTION . equalsIgnoreCase ( section ) ) { if ( dflts != null ) throw new IgniteCheckedException ( "Only one '" + DFLT_SECTION + "' section is allowed." ) ; return props ; } else { hosts . add ( props ) ; return null ; } }
target:  Processes section of parsed INI file.