diff --git a/event.test/META-INF/MANIFEST.MF b/event.test/META-INF/MANIFEST.MF
index 1431a51431..9a461b249e 100644
--- a/event.test/META-INF/MANIFEST.MF
+++ b/event.test/META-INF/MANIFEST.MF
@@ -6,7 +6,7 @@ Bundle-Version: 3.1.0.qualifier
Bundle-Activator: event.test.Activator
Require-Bundle: org.adempiere.base;bundle-version="3.1.0"
Bundle-ActivationPolicy: lazy
-Bundle-RequiredExecutionEnvironment: JavaSE-1.7
+Bundle-RequiredExecutionEnvironment: JavaSE-1.8
Import-Package: org.eclipse.equinox.events;version="1.0.0",
org.osgi.framework,
org.osgi.service.event;version="1.2.0"
diff --git a/fitnesse/.classpath b/fitnesse/.classpath
index e36681ddfb..5ebb92465b 100644
--- a/fitnesse/.classpath
+++ b/fitnesse/.classpath
@@ -1,7 +1,7 @@
-
+
diff --git a/fitnesse/.settings/org.eclipse.jdt.core.prefs b/fitnesse/.settings/org.eclipse.jdt.core.prefs
deleted file mode 100644
index 8000cd6ca6..0000000000
--- a/fitnesse/.settings/org.eclipse.jdt.core.prefs
+++ /dev/null
@@ -1,11 +0,0 @@
-eclipse.preferences.version=1
-org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
-org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.compliance=1.6
-org.eclipse.jdt.core.compiler.debug.lineNumber=generate
-org.eclipse.jdt.core.compiler.debug.localVariable=generate
-org.eclipse.jdt.core.compiler.debug.sourceFile=generate
-org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
-org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
-org.eclipse.jdt.core.compiler.source=1.6
diff --git a/org.adempiere.pipo.legacy/META-INF/MANIFEST.MF b/org.adempiere.pipo.legacy/META-INF/MANIFEST.MF
index 2223bc23a5..5b853b4caf 100644
--- a/org.adempiere.pipo.legacy/META-INF/MANIFEST.MF
+++ b/org.adempiere.pipo.legacy/META-INF/MANIFEST.MF
@@ -3,7 +3,7 @@ Bundle-ManifestVersion: 2
Bundle-Name: Old Pipo
Bundle-SymbolicName: org.adempiere.pipo.legacy
Bundle-Version: 1.0.0.qualifier
-Bundle-RequiredExecutionEnvironment: JavaSE-1.7
+Bundle-RequiredExecutionEnvironment: JavaSE-1.8
Require-Bundle: org.adempiere.base;bundle-version="1.0.0"
Export-Package: org.adempiere.pipo,
org.adempiere.pipo.exception,
diff --git a/org.adempiere.server-feature/server.product.launch b/org.adempiere.server-feature/server.product.launch
index 3b28df0763..138ac6d2e5 100644
--- a/org.adempiere.server-feature/server.product.launch
+++ b/org.adempiere.server-feature/server.product.launch
@@ -27,8 +27,8 @@
-
-
+
+
diff --git a/org.adempiere.ui.swing.pluginlist/.classpath b/org.adempiere.ui.swing.pluginlist/.classpath
index ad32c83a78..1fa3e6803d 100644
--- a/org.adempiere.ui.swing.pluginlist/.classpath
+++ b/org.adempiere.ui.swing.pluginlist/.classpath
@@ -1,6 +1,6 @@
-
+
diff --git a/org.adempiere.ui.swing.pluginlist/.settings/org.eclipse.jdt.core.prefs b/org.adempiere.ui.swing.pluginlist/.settings/org.eclipse.jdt.core.prefs
deleted file mode 100644
index a9df5ee2a9..0000000000
--- a/org.adempiere.ui.swing.pluginlist/.settings/org.eclipse.jdt.core.prefs
+++ /dev/null
@@ -1,8 +0,0 @@
-#Mon Mar 15 20:45:28 CET 2010
-eclipse.preferences.version=1
-org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
-org.eclipse.jdt.core.compiler.compliance=1.6
-org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
-org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
-org.eclipse.jdt.core.compiler.source=1.6
diff --git a/org.adempiere.ui.swing.pluginlist/META-INF/MANIFEST.MF b/org.adempiere.ui.swing.pluginlist/META-INF/MANIFEST.MF
index c7df576550..b6fc150e76 100644
--- a/org.adempiere.ui.swing.pluginlist/META-INF/MANIFEST.MF
+++ b/org.adempiere.ui.swing.pluginlist/META-INF/MANIFEST.MF
@@ -5,7 +5,7 @@ Bundle-SymbolicName: org.adempiere.ui.swing.pluginlist;singleton:=true
Bundle-Version: 1.0.0.qualifier
Bundle-Activator: org.adempiere.plugin.list.Activator
Bundle-ActivationPolicy: lazy
-Bundle-RequiredExecutionEnvironment: JavaSE-1.6
+Bundle-RequiredExecutionEnvironment: JavaSE-1.8
Eclipse-LazyStart: true
Import-Package: org.osgi.framework;version="1.3.0"
Require-Bundle: org.adempiere.base;bundle-version="0.0.0",
diff --git a/org.adempiere.ui.zk.example/META-INF/MANIFEST.MF b/org.adempiere.ui.zk.example/META-INF/MANIFEST.MF
index 56cfd134f6..ee7219077f 100644
--- a/org.adempiere.ui.zk.example/META-INF/MANIFEST.MF
+++ b/org.adempiere.ui.zk.example/META-INF/MANIFEST.MF
@@ -5,7 +5,7 @@ Bundle-SymbolicName: org.adempiere.ui.zk.example
Bundle-Version: 1.0.0.qualifier
Bundle-Activator: org.adempiere.ui.zk.example.Activator
Bundle-ActivationPolicy: lazy
-Bundle-RequiredExecutionEnvironment: JavaSE-1.7
+Bundle-RequiredExecutionEnvironment: JavaSE-1.8
Import-Package: org.adempiere.base,
org.adempiere.base.equinox,
org.adempiere.exceptions,