question: @ Override public Enumeration < Option > listOptions ( ) { Vector < Option > newVector = new Vector < Option > ( 6 ) ; newVector . addElement ( new Option ( "\tTreat missing values as a separate " + "value." , "M" , 0 , "-M" ) ) ; newVector . addElement ( new Option ( "\tDon't include locally predictive attributes" + "." , "L" , 0 , "-L" ) ) ; newVector . addElement ( new Option ( "\t" + preComputeCorrelationMatrixTipText ( ) , "Z" , 0 , "-Z" ) ) ; newVector . addElement ( new Option ( "\t" + poolSizeTipText ( ) + " (default 1)\n" , "P" , 1 , "-P <int>" ) ) ; newVector . addElement ( new Option ( "\t" + numThreadsTipText ( ) + " (default 1)\n" , "E" , 1 , "-E <int>" ) ) ; newVector . addElement ( new Option ( "\tOutput debugging info" + "." , "D" , 0 , "-D" ) ) ; return newVector . elements ( ) ; }
target:  Returns an enumeration describing the available options.