final  int  SIZE  = 50 ;
int [ ]  idNumber  = new  int  [ SIZE ] ;            // parallel arrays hold
float [ ]  hourlyWage = new  float [ SIZE ] ;    // related information
idNumber [ 0 ]       4562           hourlyWage [ 0 ]         9.68
idNumber [ 1 ]      1235            hourlyWage [ 1 ]       45.75      
idNumber [ 2 ]       6278        hourlyWage [ 2 ]       12.71 
       .                          .                          .                                  .
       .                          .                          .                                  .
       .                          .                          .                                  .
idNumber [ 48 ]     8754        hourlyWage [ 48 ]     67.96
idNumber [ 49 ]     2460     hourlyWage [ 49 ]       8.97
idNumber
hourlyWage