7451: Add heat map view

Reviewed-by: hirt

Author: Alex Ciminian

.gitignore

@@ -44,6 +44,7 @@ application/coverage/coverage-report
 # Ignore the fetched JS libraries
 application/org.openjdk.jmc.flightrecorder.flameview/src/main/resources/jslibs/
 application/org.openjdk.jmc.flightrecorder.graphview/src/main/resources/jslibs/
+application/org.openjdk.jmc.flightrecorder.heatmap/src/main/resources/jslibs/
 
 # Ignore the output from running the p2 server from the scripts
 releng/third-party/nohup.out

application/org.openjdk.jmc.feature.flightrecorder/feature.xml

@@ -198,4 +198,11 @@
          install-size="0"
          version="0.0.0"
          unpack="false"/>
+
+   <plugin
+         id="org.openjdk.jmc.flightrecorder.heatmap"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
 </feature>

application/org.openjdk.jmc.flightrecorder.heatmap/.classpath

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src/main/java"/>
+	<classpathentry kind="src" path="src/main/resources"/>
+	<classpathentry kind="src" path="src/test/java"/>
+	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.junit.JUNIT_CONTAINER/5"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+	<classpathentry kind="output" path="target/classes"/>
+</classpath>

application/org.openjdk.jmc.flightrecorder.heatmap/.gitignore

@@ -0,0 +1 @@
+/bin/

application/org.openjdk.jmc.flightrecorder.heatmap/META-INF/MANIFEST.MF

@@ -0,0 +1,25 @@
+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: Heatmap
+Bundle-SymbolicName: org.openjdk.jmc.flightrecorder.heatmap;singleton:=true
+Bundle-Version: 8.2.0.qualifier
+Require-Bundle: org.openjdk.jmc.flightrecorder,
+ org.openjdk.jmc.flightrecorder.ui,
+ org.openjdk.jmc.flightrecorder.serializers,
+ org.junit,
+ org.junit.jupiter.api,
+ org.junit.jupiter.engine,
+ org.junit.jupiter.migrationsupport,
+ org.junit.jupiter.params,
+ org.junit.platform.commons,
+ org.junit.platform.engine,
+ org.junit.platform.launcher,
+ org.junit.platform.runner,
+ org.junit.platform.suite.api,
+ org.junit.vintage.engine,
+ org.hamcrest.core,
+ org.opentest4j,
+ org.apiguardian
+Bundle-RequiredExecutionEnvironment: JavaSE-1.8
+Automatic-Module-Name: org.openjdk.jmc.flightrecorder.heatmap
+Bundle-Vendor: Oracle Corporation

application/org.openjdk.jmc.flightrecorder.heatmap/build.properties

@@ -0,0 +1,10 @@
+source.. = src/main/java/,\
+           src/main/resources/,\
+           src/test/java/
+output.. = target/classes/
+bin.includes = META-INF/,\
+               .,\
+               plugin.xml,\
+               plugin.properties,\
+               icons/
+pde.match.rule.bundle=compatible

application/org.openjdk.jmc.flightrecorder.heatmap/icons/heatmap.png

@@ -0,0 +1,34 @@
+#
+#  Copyright (c) 2021, Oracle and/or its affiliates. All rights reserved.
+#  Copyright (c) 2021, Datadog, Inc. All rights reserved.
+#
+#  DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+#  The contents of this file are subject to the terms of either the Universal Permissive License
+#  v 1.0 as shown at http://oss.oracle.com/licenses/upl
+#
+#  or the following license:
+#
+#  Redistribution and use in source and binary forms, with or without modification, are permitted
+#  provided that the following conditions are met:
+#
+#  1. Redistributions of source code must retain the above copyright notice, this list of conditions
+#  and the following disclaimer.
+#
+#  2. Redistributions in binary form must reproduce the above copyright notice, this list of
+#  conditions and the following disclaimer in the documentation and/or other materials provided with
+#  the distribution.
+#
+#  3. Neither the name of the copyright holder nor the names of its contributors may be used to
+#  endorse or promote products derived from this software without specific prior written permission.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
+#  IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+#  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+#  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+#  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+#  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
+#  WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+HEATMAP_VIEW=Heatmap View

application/org.openjdk.jmc.flightrecorder.heatmap/icons/heatmap@2x.png

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?eclipse version="3.2"?>
+<plugin>
+	<extension point="org.eclipse.ui.views">
+		<view
+          allowMultiple="false"
+          category="org.openjdk.jmc.ui.main"
+          class="org.openjdk.jmc.flightrecorder.heatmap.views.HeatmapView"
+          icon="icons/heatmap.png"
+          id="org.openjdk.jmc.flightrecorder.heatmap"
+          name="Heatmap View"
+          restorable="true">
+		</view>
+	</extension>
+</plugin>