Groovy substitution.

substratevm/src/com.oracle.svm.polyglot/src/com/oracle/svm/polyglot/groovy/GroovySubstitutions.java

@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2018, 2018, 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.
+ */
+package com.oracle.svm.polyglot.groovy;
+
+import java.util.function.BooleanSupplier;
+
+import org.graalvm.nativeimage.Feature;
+import org.graalvm.nativeimage.ImageSingletons;
+
+import com.oracle.svm.core.annotate.AutomaticFeature;
+import com.oracle.svm.core.annotate.Substitute;
+import com.oracle.svm.core.annotate.TargetClass;
+import com.oracle.svm.core.util.VMError;
+
+@AutomaticFeature
+final class GroovyFeature implements Feature {
+
+    static final class IsEnabled implements BooleanSupplier {
+        @Override
+        public boolean getAsBoolean() {
+            return ImageSingletons.contains(com.oracle.svm.polyglot.groovy.GroovyFeature.class);
+        }
+    }
+
+    @Override
+    public boolean isInConfiguration(IsInConfigurationAccess access) {
+        return access.findClassByName("org.codehaus.groovy.reflection.ClassInfo") != null;
+    }
+}
+
+@TargetClass(className = "org.codehaus.groovy.vmplugin.v7.IndyInterface", onlyWith = com.oracle.svm.polyglot.groovy.GroovyFeature.IsEnabled.class)
+final class Target_org_codehaus_groovy_vmplugin_v7_IndyInterface_invalidateSwitchPoints {
+    @Substitute
+    protected static void invalidateSwitchPoints() {
+        VMError.shouldNotReachHere("IndyInterface.invalidateSwitchPoints() is not supported.");
+    }
+}
+
+public class GroovySubstitutions {
+}