invoke cplex variable from an other function in java -

how can invoke cplex (ilocplex cplexx = new ilocplex();) variable other function? because need use frequantly other functions cant because behaves local variable.

make global variable?

as such:

public class myclass{     private ilocplex cplexx;      public myclass(){         cplexx = new ilocplex();     }      //use cplexx anywhere in myclass this.cplexx } 

if want use same cplex make getter adding method myclass:

public ilocplex getcplexx(){     return this.cplexx; } 

and in other classes can go this:

public class main{     public static void main(string args[]){         myclass mine = new myclass();         mine.getcplexx().solve(); //or other logic         system.out.println(mine.getcplexx().getobjvalue());     } } 

hope helps