feat(jdk8): move files to new folder to avoid resources compiled.

jdkSrc/jdk8/sun/reflect/generics/scope/AbstractScope.java

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+/*
+ * Copyright (c) 2003, 2011, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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 sun.reflect.generics.scope;
+
+import java.lang.reflect.GenericDeclaration;
+import java.lang.reflect.TypeVariable;
+
+
+
+/**
+ * Abstract superclass for lazy scope objects, used when building
+ * factories for generic information repositories.
+ * The type parameter <tt>D</tt> represents the type of reflective
+ * object whose scope this class is representing.
+ * <p> To subclass this, all one needs to do is implement
+ * <tt>computeEnclosingScope</tt> and the subclass' constructor.
+ */
+public abstract class AbstractScope<D extends GenericDeclaration>
+    implements Scope {
+
+    private final D recvr; // the declaration whose scope this instance represents
+
+    /** The enclosing scope of this scope.  Lazily initialized. */
+    private volatile Scope enclosingScope;
+
+    /**
+     * Constructor. Takes a reflective object whose scope the newly
+     * constructed instance will represent.
+     * @param D - A generic declaration whose scope the newly
+     * constructed instance will represent
+     */
+    protected AbstractScope(D decl){ recvr = decl;}
+
+    /**
+     * Accessor for the receiver - the object whose scope this <tt>Scope</tt>
+     * object represents.
+     * @return The object whose scope this <tt>Scope</tt> object represents
+     */
+    protected D getRecvr() {return recvr;}
+
+    /** This method must be implemented by any concrete subclass.
+     * It must return the enclosing scope of this scope. If this scope
+     * is a top-level scope, an instance of  DummyScope must be returned.
+     * @return The enclosing scope of this scope
+     */
+    protected abstract Scope computeEnclosingScope();
+
+    /**
+     * Accessor for the enclosing scope, which is computed lazily and cached.
+     * @return the enclosing scope
+     */
+    protected Scope getEnclosingScope(){
+        Scope enclosingScope = this.enclosingScope;
+        if (enclosingScope == null) {
+            enclosingScope = computeEnclosingScope();
+            this.enclosingScope = enclosingScope;
+        }
+        return enclosingScope;
+    }
+
+    /**
+     * Lookup a type variable in the scope, using its name. Returns null if
+     * no type variable with this name is declared in this scope or any of its
+     * surrounding scopes.
+     * @param name - the name of the type variable being looked up
+     * @return the requested type variable, if found
+     */
+    public TypeVariable<?> lookup(String name) {
+        TypeVariable<?>[] tas = getRecvr().getTypeParameters();
+        for (TypeVariable<?> tv : tas) {
+            if (tv.getName().equals(name)) {return tv;}
+        }
+        return getEnclosingScope().lookup(name);
+    }
+}

jdkSrc/jdk8/sun/reflect/generics/scope/ClassScope.java

@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 2003, 2004, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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 sun.reflect.generics.scope;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Method;
+
+
+/**
+ * This class represents the scope containing the type variables of
+ * a class.
+ */
+public class ClassScope extends AbstractScope<Class<?>> implements Scope {
+
+    // constructor is private to enforce use of factory method
+    private ClassScope(Class<?> c){
+        super(c);
+    }
+
+    /**
+     * Overrides the abstract method in the superclass.
+     * @return the enclosing scope
+     */
+    protected Scope computeEnclosingScope() {
+        Class<?> receiver = getRecvr();
+
+        Method m = receiver.getEnclosingMethod();
+        if (m != null)
+            // Receiver is a local or anonymous class enclosed in a
+            // method.
+            return MethodScope.make(m);
+
+        Constructor<?> cnstr = receiver.getEnclosingConstructor();
+        if (cnstr != null)
+            // Receiver is a local or anonymous class enclosed in a
+            // constructor.
+            return ConstructorScope.make(cnstr);
+
+        Class<?> c = receiver.getEnclosingClass();
+        // if there is a declaring class, recvr is a member class
+        // and its enclosing scope is that of the declaring class
+        if (c != null)
+            // Receiver is a local class, an anonymous class, or a
+            // member class (static or not).
+            return ClassScope.make(c);
+
+        // otherwise, recvr is a top level class, and it has no real
+        // enclosing scope.
+        return DummyScope.make();
+    }
+
+    /**
+     * Factory method. Takes a <tt>Class</tt> object and creates a
+     * scope for it.
+     * @param c - a Class whose scope we want to obtain
+     * @return The type-variable scope for the class c
+     */
+    public static ClassScope make(Class<?> c) { return new ClassScope(c);}
+
+}

jdkSrc/jdk8/sun/reflect/generics/scope/ConstructorScope.java

@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2003, 2011, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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 sun.reflect.generics.scope;
+
+import java.lang.reflect.Constructor;
+
+
+/**
+ * This class represents the scope containing the type variables of
+ * a constructor.
+ */
+public class ConstructorScope extends AbstractScope<Constructor<?>> {
+
+    // constructor is private to enforce use of factory method
+    private ConstructorScope(Constructor<?> c){
+        super(c);
+    }
+
+    // utility method; computes enclosing class, from which we can
+    // derive enclosing scope.
+    private Class<?> getEnclosingClass(){
+        return getRecvr().getDeclaringClass();
+    }
+
+    /**
+     * Overrides the abstract method in the superclass.
+     * @return the enclosing scope
+     */
+    protected Scope computeEnclosingScope() {
+        // the enclosing scope of a (generic) constructor is the scope of the
+        // class in which it was declared.
+        return ClassScope.make(getEnclosingClass());
+    }
+
+    /**
+     * Factory method. Takes a <tt>Constructor</tt> object and creates a
+     * scope for it.
+     * @param m - A Constructor whose scope we want to obtain
+     * @return The type-variable scope for the constructor m
+     */
+    public static ConstructorScope make(Constructor<?> c) {
+        return new ConstructorScope(c);
+    }
+}

jdkSrc/jdk8/sun/reflect/generics/scope/DummyScope.java

@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2003, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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 sun.reflect.generics.scope;
+
+import java.lang.reflect.TypeVariable;
+
+/**
+ * This class is used to provide enclosing scopes for top level classes.
+ * We cannot use <tt>null</tt> to represent such a scope, since the
+ * enclosing scope is computed lazily, and so the field storing it is
+ * null until it has been computed. Therefore, <tt>null</tt> is reserved
+ * to represent an as-yet-uncomputed scope, and cannot be used for any
+ * other kind of scope.
+ */
+public class DummyScope implements Scope {
+    // Caches the unique instance of this class; instances contain no data
+    // so we can use the singleton pattern
+    private static final DummyScope singleton = new DummyScope();
+
+    // constructor is private to enforce use of factory method
+    private DummyScope(){}
+
+    /**
+     * Factory method. Enforces the singleton pattern - only one
+     * instance of this class ever exists.
+     */
+    public static DummyScope make() {
+        return singleton;
+    }
+
+    /**
+     * Lookup a type variable in the scope, using its name. Always returns
+     * <tt>null</tt>.
+     * @param name - the name of the type variable being looked up
+     * @return  null
+     */
+    public TypeVariable<?> lookup(String name) {return null;}
+}

jdkSrc/jdk8/sun/reflect/generics/scope/MethodScope.java

@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2003, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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 sun.reflect.generics.scope;
+
+import java.lang.reflect.Method;
+
+
+/**
+ * This class represents the scope containing the type variables of
+ * a method.
+ */
+public class MethodScope extends AbstractScope<Method> {
+
+    // constructor is private to enforce use of factory method
+    private MethodScope(Method m){
+        super(m);
+    }
+
+    // utility method; computes enclosing class, from which we can
+    // derive enclosing scope.
+    private Class<?> getEnclosingClass(){
+        return getRecvr().getDeclaringClass();
+    }
+
+    /**
+     * Overrides the abstract method in the superclass.
+     * @return the enclosing scope
+     */
+    protected Scope computeEnclosingScope() {
+        // the enclosing scope of a (generic) method is the scope of the
+        // class in which it was declared.
+        return ClassScope.make(getEnclosingClass());
+    }
+
+    /**
+     * Factory method. Takes a <tt>Method</tt> object and creates a
+     * scope for it.
+     * @param m - A Method whose scope we want to obtain
+     * @return The type-variable scope for the method m
+     */
+    public static MethodScope make(Method m) {
+        return new MethodScope(m);
+    }
+}

jdkSrc/jdk8/sun/reflect/generics/scope/Scope.java

@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2003, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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 sun.reflect.generics.scope;
+
+import java.lang.reflect.TypeVariable;
+
+
+public interface Scope {
+    TypeVariable<?> lookup(String name);
+}