racle.com/javase/6/docs/api/java/text/NumberFormat.html?is-external=true#setMinimumIntegerDigits(int)" title="class or interface in java.text">setMinimumIntegerDigits</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/text/NumberFormat.html?is-external=true#setParseIntegerOnly(boolean)" title="class or interface in java.text">setParseIntegerOnly</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/text/NumberFormat.html?is-external=true#setRoundingMode(java.math.RoundingMode)" title="class o