import java.util.*;
class Ideone
{
{
int[] ints = { 0, 2, 4, 6, 8 };
int index
= Arrays.
binarySearch(ints,
5); }
}
aW1wb3J0IGphdmEudXRpbC4qOwoKY2xhc3MgSWRlb25lCnsKCXB1YmxpYyBzdGF0aWMgdm9pZCBtYWluIChTdHJpbmdbXSBhcmdzKSB0aHJvd3MgamF2YS5sYW5nLkV4Y2VwdGlvbgoJewoJCWludFtdIGludHMgPSB7IDAsIDIsIDQsIDYsIDggfTsKCQlpbnQgaW5kZXggPSBBcnJheXMuYmluYXJ5U2VhcmNoKGludHMsIDUpOwoJCVN5c3RlbS5vdXQucHJpbnRsbihpbmRleCk7Cgl9Cn0=