Change Java Execution Env of all RAP bundles to 1.8

Eclipse platform switched their BREE to 1.8 to almost all bundles. There
is no point to stay on a lower version.

Change-Id: I936d19b73042de765564df1ee8aee0e34880e25b
diff --git a/bundles/org.eclipse.rap.tools.intro/.classpath b/bundles/org.eclipse.rap.tools.intro/.classpath
index 098194c..eca7bdb 100644
--- a/bundles/org.eclipse.rap.tools.intro/.classpath
+++ b/bundles/org.eclipse.rap.tools.intro/.classpath
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="output" path="bin"/>
diff --git a/bundles/org.eclipse.rap.tools.intro/.settings/org.eclipse.jdt.core.prefs b/bundles/org.eclipse.rap.tools.intro/.settings/org.eclipse.jdt.core.prefs
index 4c1af4f..8d95ec5 100644
--- a/bundles/org.eclipse.rap.tools.intro/.settings/org.eclipse.jdt.core.prefs
+++ b/bundles/org.eclipse.rap.tools.intro/.settings/org.eclipse.jdt.core.prefs
@@ -1,8 +1,8 @@
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
 org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.compliance=1.5
+org.eclipse.jdt.core.compiler.compliance=1.8
 org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
@@ -77,7 +77,7 @@
 org.eclipse.jdt.core.compiler.problem.unusedPrivateMember=warning
 org.eclipse.jdt.core.compiler.problem.unusedWarningToken=warning
 org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning
-org.eclipse.jdt.core.compiler.source=1.5
+org.eclipse.jdt.core.compiler.source=1.8
 org.eclipse.jdt.core.formatter.align_type_members_on_columns=false
 org.eclipse.jdt.core.formatter.alignment_for_arguments_in_allocation_expression=82
 org.eclipse.jdt.core.formatter.alignment_for_arguments_in_annotation=0
diff --git a/bundles/org.eclipse.rap.tools.intro/META-INF/MANIFEST.MF b/bundles/org.eclipse.rap.tools.intro/META-INF/MANIFEST.MF
index 193c17d..6f1bf2f 100644
--- a/bundles/org.eclipse.rap.tools.intro/META-INF/MANIFEST.MF
+++ b/bundles/org.eclipse.rap.tools.intro/META-INF/MANIFEST.MF
@@ -14,7 +14,7 @@
  org.eclipse.equinox.p2.metadata,
  org.eclipse.equinox.p2.core,
  org.eclipse.equinox.p2.repository
-Bundle-RequiredExecutionEnvironment: JavaSE-1.7
+Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Eclipse-LazyStart: true
 Bundle-ActivationPolicy: lazy
 Bundle-Localization: plugin
diff --git a/bundles/org.eclipse.rap.tools.intro/build.properties b/bundles/org.eclipse.rap.tools.intro/build.properties
index fdf5160..e56acc7 100644
--- a/bundles/org.eclipse.rap.tools.intro/build.properties
+++ b/bundles/org.eclipse.rap.tools.intro/build.properties
@@ -1,5 +1,5 @@
 ################################################################################
-# Copyright (c) 2007, 2015 Innoopract Informationssysteme GmbH and others.
+# Copyright (c) 2007, 2019 Innoopract Informationssysteme GmbH and others.
 # All rights reserved. This program and the accompanying materials
 # are made available under the terms of the Eclipse Public License v1.0
 # which accompanies this distribution, and is available at
@@ -22,6 +22,6 @@
                intro/,\
                about.html
 javacDefaultEncoding.. = UTF-8
-jre.compilation.profile = JavaSE-1.7
-javacSource = 1.7
-javacTarget = 1.7
+jre.compilation.profile = JavaSE-1.8
+javacSource = 1.8
+javacTarget = 1.8
diff --git a/bundles/org.eclipse.rap.tools.launch.rwt/.classpath b/bundles/org.eclipse.rap.tools.launch.rwt/.classpath
index 098194c..eca7bdb 100644
--- a/bundles/org.eclipse.rap.tools.launch.rwt/.classpath
+++ b/bundles/org.eclipse.rap.tools.launch.rwt/.classpath
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="output" path="bin"/>
diff --git a/bundles/org.eclipse.rap.tools.launch.rwt/.settings/org.eclipse.jdt.core.prefs b/bundles/org.eclipse.rap.tools.launch.rwt/.settings/org.eclipse.jdt.core.prefs
index 467ad8f..e447066 100644
--- a/bundles/org.eclipse.rap.tools.launch.rwt/.settings/org.eclipse.jdt.core.prefs
+++ b/bundles/org.eclipse.rap.tools.launch.rwt/.settings/org.eclipse.jdt.core.prefs
@@ -1,8 +1,8 @@
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
 org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.compliance=1.5
+org.eclipse.jdt.core.compiler.compliance=1.8
 org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
@@ -73,7 +73,7 @@
 org.eclipse.jdt.core.compiler.problem.unusedPrivateMember=warning
 org.eclipse.jdt.core.compiler.problem.unusedWarningToken=warning
 org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning
-org.eclipse.jdt.core.compiler.source=1.5
+org.eclipse.jdt.core.compiler.source=1.8
 org.eclipse.jdt.core.formatter.align_type_members_on_columns=false
 org.eclipse.jdt.core.formatter.alignment_for_arguments_in_allocation_expression=82
 org.eclipse.jdt.core.formatter.alignment_for_arguments_in_annotation=0
diff --git a/bundles/org.eclipse.rap.tools.launch.rwt/META-INF/MANIFEST.MF b/bundles/org.eclipse.rap.tools.launch.rwt/META-INF/MANIFEST.MF
index 98dd214..9db1072 100644
--- a/bundles/org.eclipse.rap.tools.launch.rwt/META-INF/MANIFEST.MF
+++ b/bundles/org.eclipse.rap.tools.launch.rwt/META-INF/MANIFEST.MF
@@ -25,7 +25,7 @@
  org.eclipse.jetty.webapp;bundle-version="[9.2.0,10.0.0)",
  org.eclipse.jetty.xml;bundle-version="[9.2.0,10.0.0)"
 Bundle-ActivationPolicy: lazy
-Bundle-RequiredExecutionEnvironment: JavaSE-1.7
+Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Bundle-Localization: OSGI-INF/l10n/bundle
 Bundle-Vendor: %Bundle-Vendor
 Export-Package: org.eclipse.rap.tools.launch.rwt.internal;x-internal:=true,
diff --git a/bundles/org.eclipse.rap.tools.launch.rwt/build.properties b/bundles/org.eclipse.rap.tools.launch.rwt/build.properties
index 869f8eb..645c884 100644
--- a/bundles/org.eclipse.rap.tools.launch.rwt/build.properties
+++ b/bundles/org.eclipse.rap.tools.launch.rwt/build.properties
@@ -1,12 +1,12 @@
 ################################################################################
-# Copyright (c) 2011, 2015 Rüdiger Herrmann and others.
+# Copyright (c) 2011, 2019 Ruediger Herrmann and others.
 # All rights reserved. This program and the accompanying materials
 # are made available under the terms of the Eclipse Public License v1.0
 # which accompanies this distribution, and is available at
 # http://www.eclipse.org/legal/epl-v10.html
 #
 # Contributors:
-#     Rüdiger Herrmann - initial API and implementation
+#     Ruediger Herrmann - initial API and implementation
 #     EclipseSource - ongoing development
 ################################################################################
 source.. = src/
@@ -19,8 +19,8 @@
                OSGI-INF/l10n/,\
                about.html
 javacDefaultEncoding.. = UTF-8
-jre.compilation.profile = JavaSE-1.7
-javacSource = 1.7
-javacTarget = 1.7
+jre.compilation.profile = JavaSE-1.8
+javacSource = 1.8
+javacTarget = 1.8
 src.includes = about.html,\
                icons/
diff --git a/bundles/org.eclipse.rap.tools.launch/.classpath b/bundles/org.eclipse.rap.tools.launch/.classpath
index 098194c..eca7bdb 100644
--- a/bundles/org.eclipse.rap.tools.launch/.classpath
+++ b/bundles/org.eclipse.rap.tools.launch/.classpath
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="output" path="bin"/>
diff --git a/bundles/org.eclipse.rap.tools.launch/.settings/org.eclipse.jdt.core.prefs b/bundles/org.eclipse.rap.tools.launch/.settings/org.eclipse.jdt.core.prefs
index 4c1af4f..8d95ec5 100644
--- a/bundles/org.eclipse.rap.tools.launch/.settings/org.eclipse.jdt.core.prefs
+++ b/bundles/org.eclipse.rap.tools.launch/.settings/org.eclipse.jdt.core.prefs
@@ -1,8 +1,8 @@
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
 org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.compliance=1.5
+org.eclipse.jdt.core.compiler.compliance=1.8
 org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
@@ -77,7 +77,7 @@
 org.eclipse.jdt.core.compiler.problem.unusedPrivateMember=warning
 org.eclipse.jdt.core.compiler.problem.unusedWarningToken=warning
 org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning
-org.eclipse.jdt.core.compiler.source=1.5
+org.eclipse.jdt.core.compiler.source=1.8
 org.eclipse.jdt.core.formatter.align_type_members_on_columns=false
 org.eclipse.jdt.core.formatter.alignment_for_arguments_in_allocation_expression=82
 org.eclipse.jdt.core.formatter.alignment_for_arguments_in_annotation=0
diff --git a/bundles/org.eclipse.rap.tools.launch/META-INF/MANIFEST.MF b/bundles/org.eclipse.rap.tools.launch/META-INF/MANIFEST.MF
index ae263ae..ee61e84 100644
--- a/bundles/org.eclipse.rap.tools.launch/META-INF/MANIFEST.MF
+++ b/bundles/org.eclipse.rap.tools.launch/META-INF/MANIFEST.MF
@@ -16,7 +16,7 @@
 Bundle-ActivationPolicy: lazy
 Bundle-Vendor: %Bundle-Vendor
 Bundle-Localization: plugin
-Bundle-RequiredExecutionEnvironment: JavaSE-1.7
+Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Export-Package: org.eclipse.rap.tools.launch.internal;x-friends:="org.eclipse.rap.tools.tests",
  org.eclipse.rap.tools.launch.internal.tab;x-friends:="org.eclipse.rap.tools.tests",
  org.eclipse.rap.tools.launch.internal.util;x-friends:="org.eclipse.rap.tools.tests"
diff --git a/bundles/org.eclipse.rap.tools.launch/build.properties b/bundles/org.eclipse.rap.tools.launch/build.properties
index 5fdf921..064a710 100644
--- a/bundles/org.eclipse.rap.tools.launch/build.properties
+++ b/bundles/org.eclipse.rap.tools.launch/build.properties
@@ -1,5 +1,5 @@
 ################################################################################
-# Copyright (c) 2007, 2015 Innoopract Informationssysteme GmbH.
+# Copyright (c) 2007, 2019 Innoopract Informationssysteme GmbH.
 # All rights reserved. This program and the accompanying materials
 # are made available under the terms of the Eclipse Public License v1.0
 # which accompanies this distribution, and is available at
@@ -20,6 +20,6 @@
 src.includes = icons/,\
                about.html
 javacDefaultEncoding.. = UTF-8
-jre.compilation.profile = JavaSE-1.7
-javacSource = 1.7
-javacTarget = 1.7
+jre.compilation.profile = JavaSE-1.8
+javacSource = 1.8
+javacTarget = 1.8
diff --git a/bundles/org.eclipse.rap.tools.templates/.classpath b/bundles/org.eclipse.rap.tools.templates/.classpath
index 098194c..eca7bdb 100644
--- a/bundles/org.eclipse.rap.tools.templates/.classpath
+++ b/bundles/org.eclipse.rap.tools.templates/.classpath
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="output" path="bin"/>
diff --git a/bundles/org.eclipse.rap.tools.templates/.settings/org.eclipse.jdt.core.prefs b/bundles/org.eclipse.rap.tools.templates/.settings/org.eclipse.jdt.core.prefs
index 4c1af4f..8d95ec5 100644
--- a/bundles/org.eclipse.rap.tools.templates/.settings/org.eclipse.jdt.core.prefs
+++ b/bundles/org.eclipse.rap.tools.templates/.settings/org.eclipse.jdt.core.prefs
@@ -1,8 +1,8 @@
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
 org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.compliance=1.5
+org.eclipse.jdt.core.compiler.compliance=1.8
 org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
@@ -77,7 +77,7 @@
 org.eclipse.jdt.core.compiler.problem.unusedPrivateMember=warning
 org.eclipse.jdt.core.compiler.problem.unusedWarningToken=warning
 org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning
-org.eclipse.jdt.core.compiler.source=1.5
+org.eclipse.jdt.core.compiler.source=1.8
 org.eclipse.jdt.core.formatter.align_type_members_on_columns=false
 org.eclipse.jdt.core.formatter.alignment_for_arguments_in_allocation_expression=82
 org.eclipse.jdt.core.formatter.alignment_for_arguments_in_annotation=0
diff --git a/bundles/org.eclipse.rap.tools.templates/META-INF/MANIFEST.MF b/bundles/org.eclipse.rap.tools.templates/META-INF/MANIFEST.MF
index f4a93e8..025f859 100644
--- a/bundles/org.eclipse.rap.tools.templates/META-INF/MANIFEST.MF
+++ b/bundles/org.eclipse.rap.tools.templates/META-INF/MANIFEST.MF
@@ -6,7 +6,7 @@
 Bundle-Vendor: %bundleProvider
 Bundle-Localization: plugin
 Bundle-Activator: org.eclipse.rap.tools.templates.internal.Activator
-Bundle-RequiredExecutionEnvironment: JavaSE-1.7
+Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Bundle-ActivationPolicy: lazy
 Require-Bundle: org.eclipse.core.resources,
  org.eclipse.core.runtime,
diff --git a/tests/org.eclipse.rap.tools.launch.rwt.test/.classpath b/tests/org.eclipse.rap.tools.launch.rwt.test/.classpath
index 098194c..eca7bdb 100644
--- a/tests/org.eclipse.rap.tools.launch.rwt.test/.classpath
+++ b/tests/org.eclipse.rap.tools.launch.rwt.test/.classpath
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="output" path="bin"/>
diff --git a/tests/org.eclipse.rap.tools.launch.rwt.test/.settings/org.eclipse.jdt.core.prefs b/tests/org.eclipse.rap.tools.launch.rwt.test/.settings/org.eclipse.jdt.core.prefs
index 7f41c89..c9e88d6 100644
--- a/tests/org.eclipse.rap.tools.launch.rwt.test/.settings/org.eclipse.jdt.core.prefs
+++ b/tests/org.eclipse.rap.tools.launch.rwt.test/.settings/org.eclipse.jdt.core.prefs
@@ -1,8 +1,8 @@
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
 org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.compliance=1.5
+org.eclipse.jdt.core.compiler.compliance=1.8
 org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
@@ -70,7 +70,7 @@
 org.eclipse.jdt.core.compiler.problem.unusedPrivateMember=warning
 org.eclipse.jdt.core.compiler.problem.unusedWarningToken=warning
 org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning
-org.eclipse.jdt.core.compiler.source=1.5
+org.eclipse.jdt.core.compiler.source=1.8
 org.eclipse.jdt.core.formatter.align_type_members_on_columns=false
 org.eclipse.jdt.core.formatter.alignment_for_arguments_in_allocation_expression=82
 org.eclipse.jdt.core.formatter.alignment_for_arguments_in_annotation=0
diff --git a/tests/org.eclipse.rap.tools.launch.rwt.test/META-INF/MANIFEST.MF b/tests/org.eclipse.rap.tools.launch.rwt.test/META-INF/MANIFEST.MF
index 323547c..f93e4ce 100644
--- a/tests/org.eclipse.rap.tools.launch.rwt.test/META-INF/MANIFEST.MF
+++ b/tests/org.eclipse.rap.tools.launch.rwt.test/META-INF/MANIFEST.MF
@@ -5,6 +5,6 @@
 Bundle-Version: 3.10.0.qualifier
 Bundle-Vendor: %Bundle-Vendor
 Fragment-Host: org.eclipse.rap.tools.launch.rwt;bundle-version="[3.10.0,4.0.0)"
-Bundle-RequiredExecutionEnvironment: JavaSE-1.7
+Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Require-Bundle: org.junit;bundle-version="4.8.2",
  org.eclipse.equinox.ds;bundle-version="[1.5.200,2.0.0)"
diff --git a/tests/org.eclipse.rap.tools.launch.rwt.test/build.properties b/tests/org.eclipse.rap.tools.launch.rwt.test/build.properties
index 6d0fbac..0b6844b 100644
--- a/tests/org.eclipse.rap.tools.launch.rwt.test/build.properties
+++ b/tests/org.eclipse.rap.tools.launch.rwt.test/build.properties
@@ -1,12 +1,12 @@
 ################################################################################
-# Copyright (c) 2011, 2015 Rüdiger Herrmann and others.
+# Copyright (c) 2011, 2019 Ruediger Herrmann and others.
 # All rights reserved. This program and the accompanying materials
 # are made available under the terms of the Eclipse Public License v1.0
 # which accompanies this distribution, and is available at
 # http://www.eclipse.org/legal/epl-v10.html
 #
 # Contributors:
-#     Rüdiger Herrmann - initial API and implementation
+#     Ruediger Herrmann - initial API and implementation
 #     EclipseSource - ongoing development
 ################################################################################
 source.. = src/
@@ -16,6 +16,6 @@
                about.html
 src.includes = about.html
 javacDefaultEncoding.. = UTF-8
-jre.compilation.profile = JavaSE-1.7
-javacSource = 1.7
-javacTarget = 1.7
+jre.compilation.profile = JavaSE-1.8
+javacSource = 1.8
+javacTarget = 1.8
diff --git a/tests/org.eclipse.rap.tools.tests/.classpath b/tests/org.eclipse.rap.tools.tests/.classpath
index 098194c..eca7bdb 100644
--- a/tests/org.eclipse.rap.tools.tests/.classpath
+++ b/tests/org.eclipse.rap.tools.tests/.classpath
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="output" path="bin"/>
diff --git a/tests/org.eclipse.rap.tools.tests/.settings/org.eclipse.jdt.core.prefs b/tests/org.eclipse.rap.tools.tests/.settings/org.eclipse.jdt.core.prefs
index 4c1af4f..8d95ec5 100644
--- a/tests/org.eclipse.rap.tools.tests/.settings/org.eclipse.jdt.core.prefs
+++ b/tests/org.eclipse.rap.tools.tests/.settings/org.eclipse.jdt.core.prefs
@@ -1,8 +1,8 @@
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
 org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.compliance=1.5
+org.eclipse.jdt.core.compiler.compliance=1.8
 org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
@@ -77,7 +77,7 @@
 org.eclipse.jdt.core.compiler.problem.unusedPrivateMember=warning
 org.eclipse.jdt.core.compiler.problem.unusedWarningToken=warning
 org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning
-org.eclipse.jdt.core.compiler.source=1.5
+org.eclipse.jdt.core.compiler.source=1.8
 org.eclipse.jdt.core.formatter.align_type_members_on_columns=false
 org.eclipse.jdt.core.formatter.alignment_for_arguments_in_allocation_expression=82
 org.eclipse.jdt.core.formatter.alignment_for_arguments_in_annotation=0
diff --git a/tests/org.eclipse.rap.tools.tests/META-INF/MANIFEST.MF b/tests/org.eclipse.rap.tools.tests/META-INF/MANIFEST.MF
index 6ca7581..a329698 100644
--- a/tests/org.eclipse.rap.tools.tests/META-INF/MANIFEST.MF
+++ b/tests/org.eclipse.rap.tools.tests/META-INF/MANIFEST.MF
@@ -5,7 +5,7 @@
 Bundle-Localization: plugin
 Bundle-SymbolicName: org.eclipse.rap.tools.tests
 Bundle-Version: 3.10.0.qualifier
-Bundle-RequiredExecutionEnvironment: JavaSE-1.7
+Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Require-Bundle: org.eclipse.core.runtime;bundle-version="[3.5.0,4.0.0)",
  org.eclipse.core.resources;bundle-version="[3.5.0,4.0.0)",
  org.eclipse.ui;bundle-version="[3.5.0,4.0.0)",
diff --git a/tests/org.eclipse.rap.tools.tests/build.properties b/tests/org.eclipse.rap.tools.tests/build.properties
index 91b1998..67dda19 100644
--- a/tests/org.eclipse.rap.tools.tests/build.properties
+++ b/tests/org.eclipse.rap.tools.tests/build.properties
@@ -1,5 +1,5 @@
 ################################################################################
-# Copyright (c) 2007, 2015 Innoopract Informationssysteme GmbH.
+# Copyright (c) 2007, 2019 Innoopract Informationssysteme GmbH.
 # All rights reserved. This program and the accompanying materials
 # are made available under the terms of the Eclipse Public License v1.0
 # which accompanies this distribution, and is available at
@@ -16,8 +16,7 @@
                plugin.properties,\
                about.html
 javacDefaultEncoding.. = UTF-8
-jre.compilation.profile = JavaSE-1.7
-javacSource = 1.7
-javacTarget = 1.7
+jre.compilation.profile = JavaSE-1.8
+javacSource = 1.8
+javacTarget = 1.8
 src.includes = about.html
-               
\ No newline at end of file