calculating time of program runing

[sara12345]

hello
I need to calculate the time of runing program
I have java program and I need to calculate the time of running that program
can you tell me how to do this in java

thanks alot

[JosAH]

hello
I need to calculate the time of runing program
I have java program and I need to calculate the time of running that program
can you tell me how to do this in java

thanks alot

Have you read about the currentTimeMillis() method? Not all OSes give you millisecond accuracy but a good estimation thereof; you can do:

long start= currentTimeMillis();
// very complicated calculations go here
long end= currentTimeMillis();
long duration= end-start;

kind regards,

Jos

[sara12345]

ok thanks alot

[mt88]

thank u josahs good adivce