Deal with weird xtext gen issue.
diff --git a/org.eclipse.amp.amf/plugins/org.eclipse.amp.amf.abase/xtend-gen/org/eclipse/amp/amf/abase/generator/ABaseGenerator.java b/org.eclipse.amp.amf/plugins/org.eclipse.amp.amf.abase/xtend-gen/org/eclipse/amp/amf/abase/generator/ABaseGenerator.java
new file mode 100644
index 0000000..3b5931c
--- /dev/null
+++ b/org.eclipse.amp.amf/plugins/org.eclipse.amp.amf.abase/xtend-gen/org/eclipse/amp/amf/abase/generator/ABaseGenerator.java
@@ -0,0 +1,13 @@
+package org.eclipse.amp.amf.abase.generator;
+
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.xtext.generator.IFileSystemAccess;
+import org.eclipse.xtext.generator.IGenerator;
+
+@SuppressWarnings("all")
+public class ABaseGenerator implements IGenerator {
+  private final ABaseGenerator _this = this;
+  
+  public void doGenerate(final Resource resource, final IFileSystemAccess fsa) {
+  }
+}
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diff --git a/org.eclipse.amp.amf/plugins/org.eclipse.amp.amf.parameters/xtend-gen/org/eclipse/amp/amf/parameters/generator/AParGenerator.java b/org.eclipse.amp.amf/plugins/org.eclipse.amp.amf.parameters/xtend-gen/org/eclipse/amp/amf/parameters/generator/AParGenerator.java
new file mode 100644
index 0000000..f8191a3
--- /dev/null
+++ b/org.eclipse.amp.amf/plugins/org.eclipse.amp.amf.parameters/xtend-gen/org/eclipse/amp/amf/parameters/generator/AParGenerator.java
@@ -0,0 +1,13 @@
+package org.eclipse.amp.amf.parameters.generator;
+
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.xtext.generator.IFileSystemAccess;
+import org.eclipse.xtext.generator.IGenerator;
+
+@SuppressWarnings("all")
+public class AParGenerator implements IGenerator {
+  private final AParGenerator _this = this;
+  
+  public void doGenerate(final Resource resource, final IFileSystemAccess fsa) {
+  }
+}
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diff --git a/org.eclipse.amp.amf/plugins/org.eclipse.amp.amf.testing/xtend-gen/org/eclipse/amp/amf/testing/generator/ATestGenerator.java b/org.eclipse.amp.amf/plugins/org.eclipse.amp.amf.testing/xtend-gen/org/eclipse/amp/amf/testing/generator/ATestGenerator.java
new file mode 100644
index 0000000..25d8258
--- /dev/null
+++ b/org.eclipse.amp.amf/plugins/org.eclipse.amp.amf.testing/xtend-gen/org/eclipse/amp/amf/testing/generator/ATestGenerator.java
@@ -0,0 +1,13 @@
+package org.eclipse.amp.amf.testing.generator;
+
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.xtext.generator.IFileSystemAccess;
+import org.eclipse.xtext.generator.IGenerator;
+
+@SuppressWarnings("all")
+public class ATestGenerator implements IGenerator {
+  private final ATestGenerator _this = this;
+  
+  public void doGenerate(final Resource resource, final IFileSystemAccess fsa) {
+  }
+}
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