How to use

readLine

method

in

org.jfree.base.modules.AbstractModule$ReaderHelper

/**
 * Checks, whether the reader contains a next line. Returns false if the end
 * of the stream has been reached.
 *
 * @return true, if there is a next line to read, false otherwise.
 * @throws IOException if an error occures.
 */
public boolean hasNext() throws IOException
{
 if (this.buffer == null)
 {
  this.buffer = readLine();
 }
 return this.buffer != null;
}

/**
 * Checks, whether the reader contains a next line. Returns false if the end
 * of the stream has been reached.
 *
 * @return true, if there is a next line to read, false otherwise.
 * @throws IOException if an error occures.
 */
public boolean hasNext() throws IOException
{
 if (this.buffer == null)
 {
  this.buffer = readLine();
 }
 return this.buffer != null;
}

/**
 * Checks, whether the reader contains a next line. Returns false if the end
 * of the stream has been reached.
 *
 * @return true, if there is a next line to read, false otherwise.
 * @throws IOException if an error occures.
 */
public boolean hasNext() throws IOException
{
 if (this.buffer == null)
 {
  this.buffer = readLine();
 }
 return this.buffer != null;
}