chore(java): relicense source headers to Apache-2.0 (match repo LICENSE)

Replace 156 proprietary "All Rights Reserved" / "proprietary information …
use is subject to license terms" headers with the standard Apache-2.0 source
header, matching the repo's top-level Apache-2.0 LICENSE. Each file's copyright
year is preserved; the owner is normalized to the current entity and predecessor
entity names (Draagon Software LLC, Blue Gnosis LLC) are dropped — including
stale @author tags. Per-file descriptive header prose is preserved as a separate
comment. Comment-only change; full Java reactor compiles (mvn install -DskipTests).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: dmealing

server/java/codegen-base/src/main/java/com/metaobjects/generator/GeneratorBase.java

@@ -21,7 +21,7 @@
  *   <li>Script execution support</li>
  * </ul>
  * 
- * @author Draagon Software  
+ * @author Doug Mealing  
  * @since 4.4.0
  */
 public abstract class GeneratorBase implements Generator {

server/java/codegen-base/src/main/java/com/metaobjects/generator/constraint/CodegenAttributeConstants.java

@@ -1,8 +1,17 @@
 /*
- * Copyright 2004 Doug Mealing LLC dba Meta Objects. All Rights Reserved.
+ * Copyright 2004 Doug Mealing LLC dba Meta Objects
  *
- * This software is the proprietary information of Doug Mealing LLC dba Meta Objects.
- * Use is subject to license terms.
+ * 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.metaobjects.generator.constraint;
 

server/java/codegen-base/src/test/java/com/metaobjects/generator/SealedRegistryCodegenGateTest.java

@@ -1,8 +1,17 @@
 /*
- * Copyright 2003 Doug Mealing LLC dba Meta Objects. All Rights Reserved.
+ * Copyright 2003 Doug Mealing LLC dba Meta Objects
  *
- * This software is the proprietary information of Doug Mealing LLC dba Meta Objects.
- * Use is subject to license terms.
+ * 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.metaobjects.generator;
 

server/java/codegen-mustache/src/main/java/com/metaobjects/generator/mustache/JpaConstants.java

@@ -1,8 +1,17 @@
 /*
- * Copyright 2003 Doug Mealing LLC dba Meta Objects. All Rights Reserved.
+ * Copyright 2003 Doug Mealing LLC dba Meta Objects
  *
- * This software is the proprietary information of Doug Mealing LLC dba Meta Objects.
- * Use is subject to license terms.
+ * 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.metaobjects.generator.mustache;

server/java/maven-plugin/src/main/java/com/metaobjects/mojo/MavenLoaderConfiguration.java

@@ -1,8 +1,17 @@
 /*
- * Copyright 2003 Doug Mealing LLC dba Meta Objects. All Rights Reserved.
+ * Copyright 2003 Doug Mealing LLC dba Meta Objects
  *
- * This software is the proprietary information of Doug Mealing LLC dba Meta Objects.
- * Use is subject to license terms.
+ * 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.metaobjects.mojo;
 

server/java/metadata/src/main/java/com/metaobjects/ErrorCode.java

@@ -1,8 +1,17 @@
 /*
- * Copyright 2003 Doug Mealing LLC dba Meta Objects. All Rights Reserved.
+ * Copyright 2003 Doug Mealing LLC dba Meta Objects
  *
- * This software is the proprietary information of Doug Mealing LLC dba Meta Objects.
- * Use is subject to license terms.
+ * 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.metaobjects;
 

server/java/metadata/src/main/java/com/metaobjects/InvalidMetaDataException.java

@@ -1,5 +1,19 @@
 /*
- * Copyright (c) 2003-2012 Doug Mealing LLC.
+ * Copyright 2003-2012 Doug Mealing LLC dba Meta Objects
+ *
+ * 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.
+ */
+/*
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at

server/java/metadata/src/main/java/com/metaobjects/InvalidValueException.java

@@ -1,5 +1,19 @@
 /*
- * Copyright (c) 2003-2012 Doug Mealing LLC.
+ * Copyright 2003-2012 Doug Mealing LLC dba Meta Objects
+ *
+ * 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.
+ */
+/*
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at

server/java/metadata/src/main/java/com/metaobjects/MetaData.java

@@ -1,8 +1,17 @@
 /*
- * Copyright 2003 Doug Mealing LLC dba Meta Objects. All Rights Reserved.
+ * Copyright 2003 Doug Mealing LLC dba Meta Objects
  *
- * This software is the proprietary information of Doug Mealing LLC dba Meta Objects.
- * Use is subject to license terms.
+ * 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.metaobjects;
 

server/java/metadata/src/main/java/com/metaobjects/MetaDataAware.java

@@ -1,5 +1,19 @@
 /*
- * Copyright (c) 2012 Doug Mealing LLC.
+ * Copyright 2012 Doug Mealing LLC dba Meta Objects
+ *
+ * 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.
+ */
+/*
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at