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In this tutorial, we will learn about Java StringWriter and its subclasses with the help of examples to write data to the string buffer.
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The following examples show how to use java.io.StringWriter. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
I have a StringWriter variable, sw, which is populated by a FreeMarker template. Once I have populated the sw, how can I print it to a text file? I have a for loop as follows: template.process(data, sw); out.println(sw.toString()); Right now, I am just outputting to the screen only. How do I do this for a file?
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7 Απρ 2014 · In this example we are going to see how to use StringWriter. StringWriter is a subclass of java.io.Writer and can be used to write character streams in a String buffer and later can be used to obtain the stream as a String and even obtain the output buffer as a StringBuffer. Let’s see some examples. 1. Using StringWriter
Example. Java StringWriter class is a character stream that collects output from string buffer, which can be used to construct a string. The StringWriter class extends the Writer class. In StringWriter class, system resources like network sockets and files are not used, therefore closing the StringWriter is not necessary.
