--- a/src/linux/doc/man/jhat.1	Tue Oct 23 14:50:12 2018 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,136 +0,0 @@
-'\" t
-.\" Copyright (c) 2006, 2013, Oracle and/or its affiliates. All rights reserved.
-.\" DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
-.\"
-.\" This code is free software; you can redistribute it and/or modify it
-.\" under the terms of the GNU General Public License version 2 only, as
-.\" published by the Free Software Foundation.
-.\"
-.\" This code is distributed in the hope that it will be useful, but WITHOUT
-.\" ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-.\" FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-.\" version 2 for more details (a copy is included in the LICENSE file that
-.\" accompanied this code).
-.\"
-.\" You should have received a copy of the GNU General Public License version
-.\" 2 along with this work; if not, write to the Free Software Foundation,
-.\" Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
-.\"
-.\" Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
-.\" or visit www.oracle.com if you need additional information or have any
-.\" questions.
-.\"
-.\"     Arch: generic
-.\"     Software: JDK 8
-.\"     Date: 21 November 2013
-.\"     SectDesc: Troubleshooting Tools
-.\"     Title: jhat.1
-.\"
-.if n .pl 99999
-.TH jhat 1 "21 November 2013" "JDK 8" "Troubleshooting Tools"
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-.\" * Define some portability stuff
-.\" -----------------------------------------------------------------
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.\" http://bugs.debian.org/507673
-.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.ie \n(.g .ds Aq \(aq
-.el       .ds Aq '
-.\" -----------------------------------------------------------------
-.\" * set default formatting
-.\" -----------------------------------------------------------------
-.\" disable hyphenation
-.nh
-.\" disable justification (adjust text to left margin only)
-.ad l
-.\" -----------------------------------------------------------------
-.\" * MAIN CONTENT STARTS HERE *
-.\" -----------------------------------------------------------------
-
-.SH NAME    
-jhat \- Analyzes the Java heap\&. This command is experimental and unsupported\&.
-.SH SYNOPSIS    
-.sp     
-.nf     
-
-\fBjhat\fR [ \fIoptions\fR ] \fIheap\-dump\-file\fR 
-.fi     
-.sp     
-.TP     
-\fIoptions\fR
-The command-line options\&. See Options\&.
-.TP     
-\fIheap-dump-file\fR
-Java binary heap dump file to be browsed\&. For a dump file that contains multiple heap dumps, you can specify which dump in the file by appending \f3#<number>\fR to the file name, for example, \f3myfile\&.hprof#3\fR\&.
-.SH DESCRIPTION    
-The \f3jhat\fR command parses a Java heap dump file and starts a web server\&. The \f3jhat\fR command lets you to browse heap dumps with your favorite web browser\&. The \f3jhat\fR command supports predesigned queries such as show all instances of a known class \f3MyClass\fR, and Object Query Language (OQL)\&. OQL is similar to SQL, except for querying heap dumps\&. Help on OQL is available from the OQL help page shown by the \f3jhat\fR command\&. With the default port, OQL help is available at http://localhost:7000/oqlhelp/
-.PP
-There are several ways to generate a Java heap dump:
-.TP 0.2i    
-\(bu
-Use the \f3jmap -dump\fR option to obtain a heap dump at runtime\&. See jmap(1)\&.
-.TP 0.2i    
-\(bu
-Use the \f3jconsole\fR option to obtain a heap dump through \f3HotSpotDiagnosticMXBean\fR at runtime\&. See jconsole(1) and the \f3HotSpotDiagnosticMXBean\fR interface description at http://docs\&.oracle\&.com/javase/8/docs/jre/api/management/extension/com/sun/management/HotSpotDiagnosticMXBean\&.html
-.TP 0.2i    
-\(bu
-Heap dump is generated when an \f3OutOfMemoryError\fR is thrown by specifying the \f3-XX:+HeapDumpOnOutOfMemoryError\fR Java Virtual Machine (JVM) option\&.
-.TP 0.2i    
-\(bu
-Use the \f3hprof\fR command\&. See the HPROF: A Heap/CPU Profiling Tool at http://docs\&.oracle\&.com/javase/8/docs/technotes/samples/hprof\&.html
-.SH OPTIONS    
-.TP
--stack false|true
-.br
-Turns off tracking object allocation call stack\&. If allocation site information is not available in the heap dump, then you have to set this flag to \f3false\fR\&. The default is \f3true\fR\&.
-.TP
--refs false|true
-.br
-Turns off tracking of references to objects\&. Default is \f3true\fR\&. By default, back pointers, which are objects that point to a specified object such as referrers or incoming references, are calculated for all objects in the heap\&.
-.TP
--port \fIport-number\fR
-.br
-Sets the port for the \f3jhat\fR HTTP server\&. Default is 7000\&.
-.TP
--exclude \fIexclude-file\fR
-.br
-Specifies a file that lists data members that should be excluded from the reachable objects query\&. For example, if the file lists \f3java\&.lang\&.String\&.value\fR, then, then whenever the list of objects that are reachable from a specific object \f3o\fR are calculated, reference paths that involve \f3java\&.lang\&.String\&.value\fR field are not considered\&.
-.TP
--baseline \fIexclude-file\fR
-.br
-Specifies a baseline heap dump\&. Objects in both heap dumps with the same object ID are marked as not being new\&. Other objects are marked as new\&. This is useful for comparing two different heap dumps\&.
-.TP
--debug \fIint\fR
-.br
-Sets the debug level for this tool\&. A level of 0 means no debug output\&. Set higher values for more verbose modes\&.
-.TP
--version
-.br
-Reports the release number and exits
-.TP
--h
-.br
-Dsiplays a help message and exits\&.
-.TP
--help
-.br
-Displays a help message and exits\&.
-.TP
--J\fIflag\fR
-.br
-Passes \f3flag\fR to the Java Virtual Machine on which the \f3jhat\fR command is running\&. For example, \f3-J-Xmx512m\fR to use a maximum heap size of 512 MB\&.
-.SH SEE\ ALSO    
-.TP 0.2i    
-\(bu
-jmap(1)
-.TP 0.2i    
-\(bu
-jconsole(1)
-.TP 0.2i    
-\(bu
-HPROF: A Heap/CPU Profiling Tool at http://docs\&.oracle\&.com/javase/8/docs/technotes/samples/hprof\&.html
-.RE
-.br
-'pl 8.5i
-'bp