/** Creates a scriptPubKey that encodes payment to the given address. */
public static Script createOutputScript(Address to) {
if (to.isP2SHAddress()) {
// OP_HASH160 <scriptHash> OP_EQUAL
return new ScriptBuilder().op(OP_HASH160).data(to.getHash160()).op(OP_EQUAL).build();
} else {
// OP_DUP OP_HASH160 <pubKeyHash> OP_EQUALVERIFY OP_CHECKSIG
return new ScriptBuilder()
.op(OP_DUP)
.op(OP_HASH160)
.data(to.getHash160())
.op(OP_EQUALVERIFY)
.op(OP_CHECKSIG)
.build();
}
}