content: /*
   * Copyright 2016 Google Inc.
   *
   * 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.googlejavaformat;
  
  import com.google.common.base.Joiner;
  import com.google.common.collect.ImmutableList;
  
  /** An unchecked formatting error. */
  public class FormattingError extends Error {
  
    private final ImmutableList<FormatterDiagnostic> diagnostics;
  
    public FormattingError(FormatterDiagnostic diagnostic) {
      this(ImmutableList.of(diagnostic));
    }
  
    public FormattingError(Iterable<FormatterDiagnostic> diagnostics) {
      super(Joiner.on("\n").join(diagnostics) + "\n");
      this.diagnostics = ImmutableList.copyOf(diagnostics);
    }
  
    public ImmutableList<FormatterDiagnostic> diagnostics() {
      return diagnostics;
    }
  }
  