public static String displaySymbolTable(String name,LocalVariableMap symbolTable){
  StringBuilder sb=new StringBuilder();
  sb.append(name);
  sb.append(":\n");
  sb.append(displaySymbolTable(symbolTable));
  return sb.toString();
}

public static String displaySymbolTable ( String name , LocalVariableMap symbolTable ) { StringBuilder sb = new StringBuilder ( ) ; sb . append ( name ) ; sb . append ( ":\n" ) ; sb . append ( displaySymbolTable ( symbolTable ) ) ; return sb . toString ( ) ; }
display the keys and values in the symbol table
