FindBugs: Result of integer multiplication cast to long

ICAST: Result of integer multiplication cast to long (ICAST_INTEGER_MULTIPLY_CAST_TO_LONG)

This code performs integer multiply and then converts the result to a long, as in:

    long convertDaysToMilliseconds(int days) { return 1000*3600*24*days; }
If the multiplication is done using long arithmetic, you can avoid the possibility that the result will overflow. For example, you could fix the above code to:
    long convertDaysToMilliseconds(int days) { return 1000L*3600*24*days; }
or
    static final long MILLISECONDS_PER_DAY = 24L*3600*1000;
    long convertDaysToMilliseconds(int days) { return days * MILLISECONDS_PER_DAY; }


   ICAST: In class com.sun.javatest.exec.BasicSessionControl
In class com.sun.javatest.exec.BasicSessionControl
In method com.sun.javatest.exec.BasicSessionControl.getNeedToAutoCheckExcludeList(Parameters)
At BasicSessionControl.java:[line 460]
Result of integer multiplication cast to long in com.sun.javatest.exec.BasicSessionControl.getNeedToAutoCheckExcludeList(Parameters)