System.out.println(parameters[i]);
}
System.out.println();*/
- Type superCls = Generic.class.getGenericSuperclass();
+ /*Type superCls = Generic.class.getGenericSuperclass();
//Type superCls = String.class.getGenericSuperclass();
System.out.println(superCls);
System.out.println();
Type[] interfaces = Generic.class.getGenericInterfaces();
for (int i = 0; i < interfaces.length; i++) {
System.out.println(interfaces[i]);
+ }*/
+
+ Method[] methods = Class.class.getMethods();
+ Method method = null;
+ for(Method mth : methods) {
+ if (mth.getName().equals("isAnnotationPresent")) {
+ method = mth;
+ }
}
+ Type[] parameters = method.getGenericParameterTypes();
+ //Type[] parameters = methods[0].getGenericParameterTypes();
+ for (int i = 0; i < parameters.length; i++) {
+ System.out.println(parameters[i]);
+ }
+ System.out.println();
/*Class[] parameterTypes = methods[0].getParameterTypes();
for(Class parameterType: parameterTypes){
System.out.println(parameterType.getName());
--- /dev/null
+package sun.reflect.generics.reflectiveObjects;
+
+
+import java.lang.reflect.Type;
+import java.lang.reflect.WildcardType;
+import sun.reflect.generics.factory.GenericsFactory;
+import sun.reflect.generics.tree.FieldTypeSignature;
+import sun.reflect.generics.visitor.Reifier;
+import java.util.Arrays;
+
+
+/**
+ * MJI model class for sun.reflect.generics.reflectiveObjects.WildcardTypeImpl
+ *
+ * This is a JPF specific version of a system class because we can't use the real,
+ * platform VM specific version (it's native all over the place, its field
+ * structure isn't documented, most of its methods are private, hence we can't
+ * even instantiate it properly).
+ *
+ * Note that this class never gets seen by the real VM - it's for JPF's eyes only.
+ *
+ */
+public class WildcardTypeImpl extends LazyReflectiveObjectGenerator
+ implements WildcardType {
+
+ private Type[] upperBounds;
+ private Type[] lowerBounds;
+ private FieldTypeSignature[] upperBoundASTs;
+ private FieldTypeSignature[] lowerBoundASTs;
+
+ // constructor is private to enforce access through static factory
+ private WildcardTypeImpl(FieldTypeSignature[] ubs,
+ FieldTypeSignature[] lbs,
+ GenericsFactory f) {
+ super(f);
+ upperBoundASTs = ubs;
+ lowerBoundASTs = lbs;
+ }
+
+ /**
+ * Static factory.
+ */
+ public static WildcardTypeImpl make(FieldTypeSignature[] ubs,
+ FieldTypeSignature[] lbs,
+ GenericsFactory f) {
+ return new WildcardTypeImpl(ubs, lbs, f);
+ }
+
+ // Accessors
+ private FieldTypeSignature[] getUpperBoundASTs() {
+ throw new UnsupportedOperationException();
+ }
+
+ private FieldTypeSignature[] getLowerBoundASTs() {
+ throw new UnsupportedOperationException();
+ }
+
+ public native Type[] getUpperBounds();
+
+ public native Type[] getLowerBounds();
+
+ public String toString() {
+ Type[] lowerBounds = getLowerBounds();
+ Type[] bounds = lowerBounds;
+ StringBuilder sb = new StringBuilder();
+
+ if (lowerBounds.length > 0)
+ sb.append("? super ");
+ else {
+ Type[] upperBounds = getUpperBounds();
+ if (upperBounds.length > 0 && !upperBounds[0].equals(Object.class) ) {
+ bounds = upperBounds;
+ sb.append("? extends ");
+ } else
+ return "?";
+ }
+
+ assert bounds.length > 0;
+
+ boolean first = true;
+ for(Type bound: bounds) {
+ if (!first)
+ sb.append(" & ");
+
+ first = false;
+ sb.append(bound.getTypeName());
+ }
+ return sb.toString();
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (o instanceof WildcardType) {
+ WildcardType that = (WildcardType) o;
+ return
+ Arrays.equals(this.getLowerBounds(),
+ that.getLowerBounds()) &&
+ Arrays.equals(this.getUpperBounds(),
+ that.getUpperBounds());
+ } else
+ return false;
+ }
+
+ @Override
+ public int hashCode() {
+ Type [] lowerBounds = getLowerBounds();
+ Type [] upperBounds = getUpperBounds();
+
+ return Arrays.hashCode(lowerBounds) ^ Arrays.hashCode(upperBounds);
+ }
+}
\ No newline at end of file
--- /dev/null
+/*
+ * Copyright (C) 2014, United States Government, as represented by the
+ * Administrator of the National Aeronautics and Space Administration.
+ * All rights reserved.
+ *
+ * The Java Pathfinder core (jpf-core) platform is licensed under the
+ * Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package gov.nasa.jpf.vm;
+
+import gov.nasa.jpf.annotation.MJI;
+
+public class JPF_sun_reflect_generics_reflectiveObjects_WildcardTypeImpl {
+
+ // TODO: Need to fix the following 2 methods!!!
+
+ @MJI
+ public int getUpperBounds_____3Ljava_lang_reflect_Type_2 (MJIEnv env, int objRef){
+ ThreadInfo ti = env.getThreadInfo();
+ ClassInfo ci = ClassLoaderInfo.getCurrentResolvedClassInfo("java.lang.Object");
+ if (!ci.isRegistered()) {
+ ci.registerClass(ti);
+ }
+ int refObj = ci.getClassObjectRef();
+
+ int aRef = env.newObjectArray("Ljava/lang/reflect/Type;", 1);
+ // Set references for every array element
+ env.setReferenceArrayElement(aRef, 0, refObj);
+
+ return aRef;
+ }
+
+ @MJI
+ public int getLowerBounds_____3Ljava_lang_reflect_Type_2 (MJIEnv env, int objRef){
+
+ int aRef = env.newObjectArray("Ljava/lang/reflect/Type;", 1);
+ // Set references for every array element
+ env.setReferenceArrayElement(aRef, 0, MJIEnv.NULL);
+
+ return aRef;
+ }
+}
projects / jpf-core.git / commitdiff