Add missing copyright headers

Use the date from first GitHub commit

Signed-off-by: Arthit Suriyawongkul <[email protected]>

src/test/java/org/spdx/storage/listedlicense/CrossRefJsonV2Test.java

@@ -1,3 +1,20 @@
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2020 Source Auditor Inc.
+ * SPDX-FileType: SOURCE
+ * SPDX-License-Identifier: Apache-2.0
+ * <p>
+ *   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
+ * <p>
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ *   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 org.spdx.storage.listedlicense;
 
 import java.util.ArrayList;

src/test/java/org/spdx/utility/compare/CompareConsistencyHelper.java

@@ -1,3 +1,20 @@
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2024 Source Auditor Inc.
+ * SPDX-FileType: SOURCE
+ * SPDX-License-Identifier: Apache-2.0
+ * <p>
+ *   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
+ * <p>
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ *   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 org.spdx.utility.compare;
 
 import java.util.Arrays;

src/test/java/org/spdx/utility/compare/SpdxItemComparerTest.java

@@ -43,6 +43,8 @@
 import junit.framework.TestCase;
 
 /**
+ * Test SPDX item comparer
+ *
  * @author Gary O'Neall
  */
 public class SpdxItemComparerTest extends TestCase {

src/test/java/org/spdx/utility/compare/SpdxPackageComparerTest.java

@@ -1,19 +1,20 @@
-/**
- * Copyright (c) 2015 Source Auditor Inc.
- *
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2015 Source Auditor Inc.
+ * SPDX-FileType: SOURCE
+ * SPDX-License-Identifier: Apache-2.0
+ * <p>
  *   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
- *
+ * <p>
  *       http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
  *   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 org.spdx.utility.compare;
 
 import java.util.Arrays;

src/test/java/org/spdx/utility/compare/SpdxSnippetComparerTest.java

@@ -45,6 +45,8 @@
 
 
 /**
+ * Test SPDX snippet comparer
+ *
  * @author Gary O'Neall
  */
 public class SpdxSnippetComparerTest extends TestCase {

src/test/java/org/spdx/utility/compare/TestCompareTemplateOutputHandler.java

@@ -1,19 +1,20 @@
-/**
- * Copyright (c) 2013 Source Auditor Inc.
- *
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2013 Source Auditor Inc.
+ * SPDX-FileType: SOURCE
+ * SPDX-License-Identifier: Apache-2.0
+ * <p>
  *   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
- *
+ * <p>
  *       http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
  *   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 org.spdx.utility.compare;
 
 import static org.junit.Assert.*;

src/test/java/org/spdx/utility/verificationcode/VerificationCodeGeneratorTest.java

@@ -1,3 +1,20 @@
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2020 Source Auditor Inc.
+ * SPDX-FileType: SOURCE
+ * SPDX-License-Identifier: Apache-2.0
+ * <p>
+ *   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
+ * <p>
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ *   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 org.spdx.utility.verificationcode;