UtilPlume.stackTraceToString(java.lang.Throwable)
UtilPlume.escapeJava(Character)
UtilPlume.escapeJava(String)
SystemPlume.gc()
Long.hashCode()
UtilPlume.join(CharSequence, Iterable)
UtilPlume.join(CharSequence, Object...)
MathPlume.modNonnegative(int, int)
MathPlume.modNonnegative(long, long)
SystemPlume.sleep(long)
UtilPlume.unescapeJava(String)
SystemPlume.usedMemory()
SystemPlume.usedMemory(boolean)