Package groovy.io

## Class GroovyPrintStream

- java.lang.Object
- - java.io.OutputStream
  - - java.io.FilterOutputStream
    - - java.io.PrintStream
      - - groovy.io.GroovyPrintStream

- All Implemented Interfaces:
    `Closeable`, `Flushable`, `Appendable`, `AutoCloseable`

      public class GroovyPrintStream
      extends PrintStream

  A PrintStream that outputs objects in Groovy style. That means print(Object) uses InvokerHelper.toString(Object) to produce the same results as Writer.print(Object).
  Since:
    1.6

- - ### Field Summary

    - ### Fields inherited from class java.io.FilterOutputStream

      `out`

  - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `GroovyPrintStream​(File file)` | Creates a new print stream, without automatic line flushing, with the specified file.
    `GroovyPrintStream​(File file, String csn)` | Creates a new print stream, without automatic line flushing, with the specified file and charset.
    `GroovyPrintStream​(OutputStream out)` | Creates a new print stream.
    `GroovyPrintStream​(OutputStream out, boolean autoFlush)` | Creates a new print stream.
    `GroovyPrintStream​(OutputStream out, boolean autoFlush, String encoding)` | Creates a new print stream.
    `GroovyPrintStream​(String fileName)` | Creates a new print stream, without automatic line flushing, with the specified file name.
    `GroovyPrintStream​(String fileName, String csn)` | Creates a new print stream, without automatic line flushing, with the specified file name and charset.

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | `print​(Object obj)` | Prints an object Groovy style.
    `void` | `println​(Object obj)` | Prints an object Groovy style followed by a newline.

    - ### Methods inherited from class java.io.PrintStream

      `append, append, append, checkError, clearError, close, flush, format, format, print, print, print, print, print, print, print, print, printf, printf, println, println, println, println, println, println, println, println, println, setError, write, write`

    - ### Methods inherited from class java.io.FilterOutputStream

      `write`

    - ### Methods inherited from class java.io.OutputStream

      `nullOutputStream`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### GroovyPrintStream

          public GroovyPrintStream​(OutputStream out)

      Creates a new print stream. This stream will not flush automatically.
      See Also:
        `PrintStream(java.io.OutputStream)`

    - #### GroovyPrintStream

          public GroovyPrintStream​(OutputStream out,
                                   boolean autoFlush)

      Creates a new print stream.
      See Also:
        `PrintStream(java.io.OutputStream, boolean)`

    - #### GroovyPrintStream

          public GroovyPrintStream​(OutputStream out,
                                   boolean autoFlush,
                                   String encoding)
                            throws UnsupportedEncodingException

      Creates a new print stream.
      Throws:
        `UnsupportedEncodingException`
      See Also:
        `PrintStream(java.io.OutputStream, boolean, String)`

    - #### GroovyPrintStream

          public GroovyPrintStream​(String fileName)
                            throws FileNotFoundException

      Creates a new print stream, without automatic line flushing, with the specified file name.
      Throws:
        `FileNotFoundException`
      See Also:
        `PrintStream(String)`

    - #### GroovyPrintStream

          public GroovyPrintStream​(String fileName,
                                   String csn)
                            throws FileNotFoundException,
                                   UnsupportedEncodingException

      Creates a new print stream, without automatic line flushing, with the specified file name and charset.
      Throws:
        `FileNotFoundException`
        `UnsupportedEncodingException`
      See Also:
        `PrintStream(String, String)`

    - #### GroovyPrintStream

          public GroovyPrintStream​(File file)
                            throws FileNotFoundException

      Creates a new print stream, without automatic line flushing, with the specified file.
      Throws:
        `FileNotFoundException`
      See Also:
        `PrintStream(File)`

    - #### GroovyPrintStream

          public GroovyPrintStream​(File file,
                                   String csn)
                            throws FileNotFoundException,
                                   UnsupportedEncodingException

      Creates a new print stream, without automatic line flushing, with the specified file and charset.
      Throws:
        `FileNotFoundException`
        `UnsupportedEncodingException`
      See Also:
        `PrintStream(File, String)`

  - ### Method Detail

    - #### print

          public void print​(Object obj)

      Prints an object Groovy style.
      Overrides:
        `print` in class `PrintStream`
      Parameters:
        `obj` - The `Object` to be printed

    - #### println

          public void println​(Object obj)

      Prints an object Groovy style followed by a newline.
      Overrides:
        `println` in class `PrintStream`
      Parameters:
        `obj` - The `Object` to be printed