content: /*
   * Copyright 2013, Google Inc.
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are
   * met:
   *
   *     * Redistributions of source code must retain the above copyright
   * notice, this list of conditions and the following disclaimer.
   *     * Redistributions in binary form must reproduce the above
   * copyright notice, this list of conditions and the following disclaimer
   * in the documentation and/or other materials provided with the
   * distribution.
   *     * Neither the name of Google Inc. nor the names of its
   * contributors may be used to endorse or promote products derived from
   * this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  package com.taobao.android.baksmali.adaptors.Debug;
  
  import com.taobao.android.baksmali.adaptors.ReferenceFormatter;
  import org.jf.util.IndentingWriter;
  
  import java.io.IOException;
  
  import javax.annotation.Nonnull;
  import javax.annotation.Nullable;
  
  public class LocalFormatter {
      /**
       * Writes out the given local info
       *
       * The written string will be something like:
       *
       * "localVar":Ljava/lang/String;, "SomeSignature"
       * "localVar":Ljava/lang/String;
       * "localVar":V, "SomeSignature"
       * null:Ljava/lang/String;, "SomeSignature"
       * null:V, "SomeSignature"
       *
       * One of name, type or signature must be non-null
       */
      public static void writeLocal(@Nonnull IndentingWriter writer, @Nullable String name, @Nullable String type,
                                    @Nullable String signature) throws IOException {
          if (name != null) {
              ReferenceFormatter.writeStringReference(writer, name);
          } else {
              writer.write("null");
          }
          writer.write(':');
          if (type != null) {
              writer.write(type);
          } else {
              writer.write("V");
          }
          if (signature != null) {
              writer.write(", ");
              ReferenceFormatter.writeStringReference(writer, signature);
          }
      }
  }
  