old_contents: /**
   * @license
   * Copyright 2016 Google Inc. All Rights Reserved.
   *
   * 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.
   */
  
  foam.CLASS({
    package: 'foam.dao',
    name: 'ReadOnlyDAO',
    extends: 'foam.dao.ProxyDAO',
    documentation: 'DAO decorator that throws errors on put and remove.',
    methods: [
      {
        name: 'put_',
        javaCode: `throw new UnsupportedOperationException("Cannot put into ReadOnlyDAO");`,
        swiftCode: `throw FoamError("Cannot put into ReadOnlyDAO")`,
        code: function put_(x, obj) {
        return Promise.reject('Cannot put into ReadOnlyDAO');
        }
      },
      {
        name: 'remove_',
        javaCode: `throw new UnsupportedOperationException("Cannot remove from ReadOnlyDAO");`,
        swiftCode: `throw FoamError("Cannot remove from ReadOnlyDAO")`,
        code: function remove_(x, obj) {
          return Promise.reject('Cannot remove from ReadOnlyDAO');
        }
      },
      {
        name: 'removeAll_',
        javaCode: `throw new UnsupportedOperationException("Cannot removeAll from ReadOnlyDAO");`,
        swiftCode: `throw FoamError("Cannot removeAll from ReadOnlyDAO")`,
        code: function removeAll() {
          return Promise.reject('Cannot removeAll from ReadOnlyDAO');
        }
      }
    ]
  });
  
new_contents: /**
   * @license
   * Copyright 2016 Google Inc. All Rights Reserved.
   *
   * 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.
   */
  
  foam.CLASS({
    package: 'foam.dao',
    name: 'ReadOnlyDAO',
    extends: 'foam.dao.ProxyDAO',
    documentation: 'DAO decorator that throws errors on put and remove.',
    methods: [
      {
        name: 'put_',
        javaCode: `throw new UnsupportedOperationException("Cannot put into ReadOnlyDAO");`,
        swiftCode: `throw FoamError("Cannot put into ReadOnlyDAO")`,
        code: function put_(x, obj) {
          return Promise.reject('Cannot put into ReadOnlyDAO');
        }
      },
      {
        name: 'remove_',
        javaCode: `throw new UnsupportedOperationException("Cannot remove from ReadOnlyDAO");`,
        swiftCode: `throw FoamError("Cannot remove from ReadOnlyDAO")`,
        code: function remove_(x, obj) {
          return Promise.reject('Cannot remove from ReadOnlyDAO');
        }
      },
      {
        name: 'removeAll_',
        javaCode: `throw new UnsupportedOperationException("Cannot removeAll from ReadOnlyDAO");`,
        swiftCode: `throw FoamError("Cannot removeAll from ReadOnlyDAO")`,
        code: function removeAll() {
          return Promise.reject('Cannot removeAll from ReadOnlyDAO');
        }
      }
    ]
  });
  
subject: Fix indentation.