@Test
public void testSeek_seekdisabled() throws Exception {

	this.reader.disableSeek();
	
	try {
		this.reader.seek(0);
		fail("IOException was expected"); //$NON-NLS-1$
	}
	catch (IOException exception) {
		// Expected exception
	}
	try {
		this.reader.seek(2);
		fail("IOException was expected"); //$NON-NLS-1$
	}
	catch (IOException exception) {
		// Expected exception
	}
	try {
		this.reader.seek(1);
		fail("IOException was expected"); //$NON-NLS-1$
	}
	catch (IOException exception) {
		// Expected exception
	}
	try {
		this.reader.seek(100000);
		fail("IOException was expected"); //$NON-NLS-1$
	}
	catch (IOException exception) {
		// Expected exception
	}
}