package java.text; public class DecimalFormat extends NumberFormat { public DecimalFormat() { } public DecimalFormat(String pattern) { } public DecimalFormat (String pattern, DecimalFormatSymbols symbols) { } public StringBuffer format(double number, StringBuffer toAppendTo, FieldPosition pos) { return null; } public StringBuffer format(long number, StringBuffer toAppendTo, FieldPosition pos) { return null; } public Number parse(String source, ParsePosition parsePosition) { return null; } public StringBuffer format(Object obj, StringBuffer toAppendTo, FieldPosition pos) { return null; } public Object parseObject(String source, ParsePosition pos) { return null; } }