// Fig. 14.13: StringBuilderAppend.java
// StringBuilder append methods.

public class StringBuilderAppend {
   public static void main(String[] args) {
      Object objectRef = "hello"; 
      String string = "goodbye";  
      char[] charArray = {'a', 'b', 'c', 'd', 'e', 'f'};
      boolean booleanValue = true;
      char characterValue = 'Z';
      int integerValue = 7;
      long longValue = 10000000000L;
      float floatValue = 2.5f; 
      double doubleValue = 33.333;

      StringBuilder lastBuffer = new StringBuilder("last buffer");
      StringBuilder buffer = new StringBuilder();

      buffer.append(objectRef)
            .append(System.getProperty("line.separator"))
            .append(string)
            .append(System.getProperty("line.separator"))
            .append(charArray)
            .append(System.getProperty("line.separator"))
            .append(charArray, 0, 3)
            .append(System.getProperty("line.separator"))
            .append(booleanValue)
            .append(System.getProperty("line.separator"))
            .append(characterValue)
            .append(System.getProperty("line.separator"))
            .append(integerValue)
            .append(System.getProperty("line.separator"))
            .append(longValue)
            .append(System.getProperty("line.separator"))
            .append(floatValue)
            .append(System.getProperty("line.separator"))
            .append(doubleValue)
            .append(System.getProperty("line.separator"))
            .append(lastBuffer);

      System.out.printf("buffer contains%n%s%n", buffer.toString());
   } 
} 

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