How to remove System.out.print statements with Proguard

问题

I want to remove all print statements with proguard. Is there an equaivilent to the code below but for System.out.println()

-assumenosideeffects class android.util.Log {
    public static *** d(...);
}

回答1:

For removing all System.out.println, you can add following in your rules.

-assumenosideeffects class java.io.PrintStream {
     public void println(%);
     public void println(**);
 }

来源：https://stackoverflow.com/questions/35104775/how-to-remove-system-out-print-statements-with-proguard