Add stubs for unit tests

Author: joefarebrother

java/ql/test/stubs/guava-30.0/com/google/common/base/Function.java

@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2007 The Guava Authors
+ *
+ * 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 com.google.common.base;
+import org.checkerframework.checker.nullness.qual.Nullable;
+
+public interface Function<F, T> extends java.util.function.Function<F, T> {
+  @Override
+  T apply(@Nullable F input);
+
+  @Override
+  boolean equals(@Nullable Object object);
+
+}

java/ql/test/stubs/guava-30.0/com/google/common/base/Optional.java

@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2011 The Guava Authors
+ *
+ * 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 com.google.common.base;
+import java.io.Serializable;
+import java.util.Set;
+import org.checkerframework.checker.nullness.qual.Nullable;
+
+public abstract class Optional<T> implements Serializable {
+  public static <T> Optional<T> absent() {
+    return null;
+  }
+
+  public static <T> Optional<T> of(T reference) {
+    return null;
+  }
+
+  public static <T> Optional<T> fromNullable(@Nullable T nullableReference) {
+    return null;
+  }
+
+  public static <T> @Nullable Optional<T> fromJavaUtil(
+      java.util.Optional<T> javaUtilOptional) {
+    return null;
+  }
+
+  public static <T> java.util.Optional<T> toJavaUtil(
+      @Nullable Optional<T> googleOptional) {
+    return null;
+  }
+
+  public java.util.Optional<T> toJavaUtil() {
+    return null;
+  }
+
+  public abstract boolean isPresent();
+
+  public abstract T get();
+
+  public abstract T or(T defaultValue);
+
+  public abstract Optional<T> or(Optional<? extends T> secondChoice);
+
+  public abstract T or(Supplier<? extends T> supplier);
+
+  public abstract @Nullable T orNull();
+
+  public abstract Set<T> asSet();
+
+  public abstract <V> Optional<V> transform(Function<? super T, V> function);
+
+  @Override
+  public abstract boolean equals(@Nullable Object object);
+
+  @Override
+  public abstract int hashCode();
+
+  @Override
+  public abstract String toString();
+
+  public static <T> Iterable<T> presentInstances(
+      final Iterable<? extends Optional<? extends T>> optionals) {
+    return null;
+  }
+
+}

java/ql/test/stubs/guava-30.0/com/google/common/base/Predicate.java

@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2007 The Guava Authors
+ *
+ * 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 com.google.common.base;
+import org.checkerframework.checker.nullness.qual.Nullable;
+
+public interface Predicate<T> extends java.util.function.Predicate<T> {
+  boolean apply(@Nullable T input);
+
+  @Override
+  boolean equals(@Nullable Object object);
+
+  @Override
+  default boolean test(@Nullable T input) {
+    return false;
+  }
+
+}

java/ql/test/stubs/guava-30.0/com/google/common/base/Supplier.java

@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2007 The Guava Authors
+ *
+ * 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 com.google.common.base;
+
+public interface Supplier<T> extends java.util.function.Supplier<T> {
+  @Override
+  T get();
+
+}

java/ql/test/stubs/guava-30.0/com/google/common/graph/SuccessorsFunction.java

@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2014 The Guava Authors
+ *
+ * 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 com.google.common.graph;
+
+public interface SuccessorsFunction<N> {
+  Iterable<? extends N> successors(N node);
+
+}

java/ql/test/stubs/guava-30.0/com/google/common/graph/Traverser.java

@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2017 The Guava Authors
+ *
+ * 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 com.google.common.graph;
+
+public abstract class Traverser<N> {
+  public static <N> Traverser<N> forGraph(final SuccessorsFunction<N> graph) {
+    return null;
+  }
+
+  public static <N> Traverser<N> forTree(final SuccessorsFunction<N> tree) {
+    return null;
+  }
+
+  public final Iterable<N> breadthFirst(N startNode) {
+    return null;
+  }
+
+  public final Iterable<N> breadthFirst(Iterable<? extends N> startNodes) {
+    return null;
+  }
+
+  public final Iterable<N> depthFirstPreOrder(N startNode) {
+    return null;
+  }
+
+  public final Iterable<N> depthFirstPreOrder(Iterable<? extends N> startNodes) {
+    return null;
+  }
+
+  public final Iterable<N> depthFirstPostOrder(N startNode) {
+    return null;
+  }
+
+  public final Iterable<N> depthFirstPostOrder(Iterable<? extends N> startNodes) {
+    return null;
+  }
+
+}

java/ql/test/stubs/guava-30.0/com/google/common/hash/Funnel.java

@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2011 The Guava Authors
+ *
+ * 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 com.google.common.hash;
+import java.io.Serializable;
+
+public interface Funnel<T> extends Serializable {
+  void funnel(T from, PrimitiveSink into);
+
+}

java/ql/test/stubs/guava-30.0/com/google/common/hash/HashCode.java

@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2011 The Guava Authors
+ *
+ * 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 com.google.common.hash;
+import org.checkerframework.checker.nullness.qual.Nullable;
+
+public abstract class HashCode {
+  public abstract int bits();
+
+  public abstract int asInt();
+
+  public abstract long asLong();
+
+  public abstract long padToLong();
+
+  public abstract byte[] asBytes();
+
+  public int writeBytesTo(byte[] dest, int offset, int maxLength) {
+    return 0;
+  }
+
+  public static HashCode fromInt(int hash) {
+    return null;
+  }
+
+  public static HashCode fromLong(long hash) {
+    return null;
+  }
+
+  public static HashCode fromBytes(byte[] bytes) {
+    return null;
+  }
+
+  public static HashCode fromString(String string) {
+    return null;
+  }
+
+  @Override
+  public final boolean equals(@Nullable Object object) {
+    return false;
+  }
+
+  @Override
+  public final int hashCode() {
+    return 0;
+  }
+
+  @Override
+  public final String toString() {
+    return null;
+  }
+
+}

java/ql/test/stubs/guava-30.0/com/google/common/hash/HashFunction.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2011 The Guava Authors
+ *
+ * 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 com.google.common.hash;
+import java.nio.ByteBuffer;
+import java.nio.charset.Charset;
+
+public interface HashFunction {
+  Hasher newHasher();
+
+  Hasher newHasher(int expectedInputSize);
+
+  HashCode hashInt(int input);
+
+  HashCode hashLong(long input);
+
+  HashCode hashBytes(byte[] input);
+
+  HashCode hashBytes(byte[] input, int off, int len);
+
+  HashCode hashBytes(ByteBuffer input);
+
+  HashCode hashUnencodedChars(CharSequence input);
+
+  HashCode hashString(CharSequence input, Charset charset);
+
+  <T> HashCode hashObject(T instance, Funnel<? super T> funnel);
+
+  int bits();
+
+}