Java 7 method not found in Android environment - BitSet -

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this question has answer here:

i developer new android en eclipse (not java), using latest adt , java se 7u25. using bitset while working in android environment. in java 7 there tobytearray method (tobytearray - java 7 doc). method not found (build error). referring android reference (bitset - android doc), can note method not included. seems same other methods of bitset new in java 7.

the question: possible use new method in android environment?

thank in advance

android runs class library (largely) compatible java 6. classes , methods introduced in java 7 not available @ present time.


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