Examples of java.io.PrintStream.checkError()

java.io.PrintStream.checkError()
Answers a boolean indicating whether or not this PrintStream has encountered an error. If so, the receiver should probably be closed since further writes will not actually take place. A side effect of calling checkError is that the target OutputStream is flushed. @return true if an error occurred in this PrintStream,false otherwise.

            while (qp.getResults(res)) {
              for (String r : res) {
                out.println(r);
              }
              res.clear();
              if (out.checkError()) {
                break;
              }
            }
          } catch (IOException e) {
            console.printError("Failed with exception " + e.getClass().getName() + ":"

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