diff options
| -rw-r--r-- | core/java/android/util/Log.java | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/core/java/android/util/Log.java b/core/java/android/util/Log.java index 12bcd8b0aa97..b5fe4f58dfb2 100644 --- a/core/java/android/util/Log.java +++ b/core/java/android/util/Log.java @@ -62,6 +62,10 @@ import java.net.UnknownHostException; * another buffer allocation and copy, and even more pressure on the gc. * That means that if your log message is filtered out, you might be doing * significant work and incurring significant overhead. + * + * <p>When calling the log methods that take a Throwable parameter, + * if any of the throwables in the cause chain is an <code>UnknownHostException</code>, + * then the stack trace is not logged. */ public final class Log { /** @hide */ @@ -341,6 +345,9 @@ public final class Log { /** * Handy function to get a loggable stack trace from a Throwable + + * <p>If any of the throwables in the cause chain is an <code>UnknownHostException</code>, + * this returns an empty string. * @param tr An exception to log */ @NonNull |