Hi, Please review a trivial patch that add some hints about how to use -Xlog in java help and man page.
diff -r cd3eeeec74c0 src/java.base/share/classes/sun/launcher/resources/launcher.properties --- a/src/java.base/share/classes/sun/launcher/resources/launcher.properties Tue May 21 15:08:50 2019 -0700 +++ b/src/java.base/share/classes/sun/launcher/resources/launcher.properties Tue May 21 15:31:52 2019 -0700 @@ -138,6 +138,7 @@ \ -Xinternalversion\n\ \ displays more detailed JVM version information than the\n\ \ -version option\n\ +\ -Xlog:<opts> control JVM logging, use -Xlog:help for details \ -Xloggc:<file> log GC status to a file with time stamps\n\ \ -Xmixed mixed mode execution (default)\n\ \ -Xmn<size> sets the initial and maximum size (in bytes) of the heap\n\ diff -r cd3eeeec74c0 src/java.base/share/man/java.1 --- a/src/java.base/share/man/java.1 Tue May 21 15:08:50 2019 -0700 +++ b/src/java.base/share/man/java.1 Tue May 21 15:31:52 2019 -0700 @@ -732,6 +732,11 @@ option, and then exits\&. .RE .PP +\-Xlog:\fIopts\fR +.RS 4 +Control JVM logging, use \fB\-Xlog:help\fR for details. +.RE +.PP \-Xloggc:\fIfilename\fR .RS 4 Sets the file to which verbose GC events information should be redirected for logging\&. The information written to this file is similar to the output of Cheers, Henry
