a href="http://docs.oracle.com/javase/6/docs/api/java/text/NumberFormat.html?is-external=true#isGroupingUsed()" title="class or interface in java.text">isGroupingUsed</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/text/NumberFormat.html?is-external=true#isParseIntegerOnly()" title="class or interface in java.text">isParseIntegerOnly</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/text/NumberFormat.html?is-external=true#parseObject(java.lang.String, java.text.ParsePosition)" title="c