Add missing license headers (#3003)

sentry-android-core/src/main/java/io/sentry/android/core/ANRWatchDog.java

@@ -1,5 +1,28 @@
-// https://github.com/SalomonBrys/ANR-WatchDog/blob/1969075f75f5980e9000eaffbaa13b0daf282dcb/anr-watchdog/src/main/java/com/github/anrwatchdog/ANRWatchDog.java
-// Based on the class above. The API unnecessary here was removed.
+/*
+ * Adapted from https://github.com/SalomonBrys/ANR-WatchDog/blob/1969075f75f5980e9000eaffbaa13b0daf282dcb/anr-watchdog/src/main/java/com/github/anrwatchdog/ANRWatchDog.java
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2016 Salomon BRYS
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
 package io.sentry.android.core;
 
 import static android.app.ActivityManager.ProcessErrorStateInfo.NOT_RESPONDING;

sentry-android-core/src/main/java/io/sentry/android/core/internal/util/FirstDrawDoneListener.java

@@ -1,3 +1,21 @@
+/*
+ * https://github.com/firebase/firebase-android-sdk/blob/master/firebase-perf/src/main/java/com/google/firebase/perf/util/FirstDrawDoneListener.java
+ *
+ * Copyright 2022 Google LLC
+ *
+ * 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 io.sentry.android.core.internal.util;
 
 import android.annotation.SuppressLint;
@@ -14,10 +32,6 @@
 /**
  * OnDrawListener that unregisters itself and invokes callback when the next draw is done. This API
  * 16+ implementation is an approximation of the initial-display-time defined by Android Vitals.
- *
- * <p>Adapted from <a
- * href="https://github.com/firebase/firebase-android-sdk/blob/master/firebase-perf/src/main/java/com/google/firebase/perf/util/FirstDrawDoneListener.java">Firebase</a>
- * under the Apache License, Version 2.0.
  */
 @SuppressLint("ObsoleteSdkInt")
 @RequiresApi(api = Build.VERSION_CODES.JELLY_BEAN)

sentry/src/main/java/io/sentry/CircularFifoQueue.java

@@ -1,3 +1,22 @@
+/*
+ * Adapted from https://github.com/apache/commons-collections/blob/fce46cdcc6fa33ba9472921d4b3ec3f548d8cbcc/src/main/java/org/apache/commons/collections4/queue/CircularFifoQueue.java
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 io.sentry;
 
 import java.io.IOException;

sentry/src/main/java/io/sentry/SynchronizedCollection.java

@@ -1,4 +1,6 @@
 /*
+ * Adapted from https://github.com/apache/commons-collections/blob/fce46cdcc6fa33ba9472921d4b3ec3f548d8cbcc/src/main/java/org/apache/commons/collections4/collection/SynchronizedCollection.java
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.

sentry/src/main/java/io/sentry/SynchronizedQueue.java

@@ -1,4 +1,6 @@
 /*
+ * Adapted from https://github.com/apache/commons-collections/blob/fce46cdcc6fa33ba9472921d4b3ec3f548d8cbcc/src/main/java/org/apache/commons/collections4/queue/SynchronizedQueue.java
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.

sentry/src/main/java/io/sentry/transport/ReusableCountLatch.java

@@ -1,16 +1,29 @@
-// Apache-2:
-// https://github.com/MatejTymes/JavaFixes/blob/37e74b9d0a29f7a47485c6d1bb1307f01fb93634/LICENSE
+/*
+ * Adapted from https://github.com/MatejTymes/JavaFixes/blob/37e74b9d0a29f7a47485c6d1bb1307f01fb93634/src/main/java/javafixes/concurrency/ReusableCountLatch.java
+ *
+ * Copyright (C) 2016 Matej Tymes
+ *
+ * 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 io.sentry.transport;
 
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.locks.AbstractQueuedSynchronizer;
 import org.jetbrains.annotations.NotNull;
 
 /**
- * Class originally copied from <a
- * href="https://github.com/MatejTymes/JavaFixes/blob/37e74b9d0a29f7a47485c6d1bb1307f01fb93634/src/main/java/javafixes/concurrency/ReusableCountLatch.java">ReusableCountLatch.java</a>.
- *
- * <p>A synchronization aid that allows one or more threads to wait until a set of operations being
+ * A synchronization aid that allows one or more threads to wait until a set of operations being
  * performed in other threads completes.
  *
  * <p>A {@code ReusableCountLatch} is initialized with a given <em>count</em>. The {@link

sentry/src/main/java/io/sentry/vendor/Base64.java

@@ -1,3 +1,21 @@
+/*
+ * Adapted from https://cs.android.com/android/platform/superproject/main/+/main:frameworks/base/core/java/android/util/Base64.java
+ *
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * 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 io.sentry.vendor;
 
 import java.io.UnsupportedEncodingException;

sentry/src/main/java/io/sentry/vendor/gson/internal/bind/util/ISO8601Utils.java

@@ -1,3 +1,21 @@
+/*
+ * Adapted from https://github.com/FasterXML/jackson-databind/blob/c1e92435c6942386394a2a7733065bb047773107/src/main/java/com/fasterxml/jackson/databind/util/ISO8601Utils.java
+ *
+ * Copyright (C) 2007-, Tatu Saloranta
+ *
+ * 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 io.sentry.vendor.gson.internal.bind.util;
 
 import org.jetbrains.annotations.ApiStatus;
@@ -19,8 +37,6 @@
  *
  * @see <a href="http://www.w3.org/TR/NOTE-datetime">this specification</a>
  */
-//Date parsing code from Jackson databind ISO8601Utils.java
-// https://github.com/FasterXML/jackson-databind/blob/master/src/main/java/com/fasterxml/jackson/databind/util/ISO8601Utils.java
 @SuppressWarnings({"TryWithIdenticalCatches", "UnusedAssignment", "MagicConstant"}) // Ignore warnings to preserve original code.
 @ApiStatus.Internal
 public class ISO8601Utils

sentry/src/test/java/io/sentry/transport/ReusableCountLatchTest.kt

@@ -1,3 +1,21 @@
+/*
+ * Adapted from https://github.com/MatejTymes/JavaFixes/blob/37e74b9d0a29f7a47485c6d1bb1307f01fb93634/src/test/java/javafixes/concurrency/ReusableCountLatchTest.java
+ *
+ * Copyright (C) 2016 Matej Tymes
+ *
+ * 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 io.sentry.transport
 
 import java.util.concurrent.Executors.newScheduledThreadPool
@@ -10,9 +28,6 @@ import kotlin.test.assertFailsWith
 import kotlin.test.assertFalse
 import kotlin.test.assertTrue
 
-/**
- * Tests originally copied from <a href="https://github.com/MatejTymes/JavaFixes/blob/37e74b9d0a29f7a47485c6d1bb1307f01fb93634/src/test/java/javafixes/concurrency/ReusableCountLatchTest.java">ReusableCountLatchTest</a>.
- */
 class ReusableCountLatchTest {
     @Test
     fun `should reflect initial value`() {

sentry/src/test/java/io/sentry/vendor/gson/internal/bind/util/ISO8601UtilsTest.java

@@ -1,9 +1,22 @@
-package io.sentry.vendor.gson.internal.bind.util;
+/*
+ * Adapted from https://github.com/FasterXML/jackson-databind/blob/c1e92435c6942386394a2a7733065bb047773107/src/test/java/com/fasterxml/jackson/databind/util/ISO8601UtilsTest.java
+ *
+ * Copyright (C) 2007-, Tatu Saloranta
+ *
+ * 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.
+ */
 
-// Source: https://github.com/google/gson
-// Tag: gson-parent-2.8.9
-// Commit Hash: 6a368d89da37917be7714c3072b8378f4120110a
-// Changes: --
+package io.sentry.vendor.gson.internal.bind.util;
 
 import org.junit.Test;