/**
* Inserts the given bytecode sequence exclusively before the instruction at the given index
* <code>pos</code>. Branch offsets and the exception table are also updated.
*
* <p>If the instruction at the given index is at the beginning of a block statement, then the
* bytecode is excluded from that block.
*
* <p>An extra gap may be inserted at the end of the inserted bytecode sequence for adjusting
* alignment if the code attribute includes <code>LOOKUPSWITCH</code> or <code>TABLESWITCH</code>.
*
* <p>The index at which the byte sequence is actually inserted might be different from pos since
* some other bytes might be inserted at other positions (e.g. to change <code>GOTO</code> to
* <code>GOTO_W</code>).
*
* @param pos the index at which a byte sequence is inserted.
* @param code inserted bytecode sequence.
*/
public void insertEx(int pos, byte[] code) throws BadBytecode {
insert0(pos, code, true);
}
/**
* Inserts the given bytecode sequence before the instruction at the given index <code>pos</code>.
* Branch offsets and the exception table are also updated.
*
* <p>If the instruction at the given index is at the beginning of a block statement, then the
* bytecode is inserted within that block.
*
* <p>An extra gap may be inserted at the end of the inserted bytecode sequence for adjusting
* alignment if the code attribute includes <code>LOOKUPSWITCH</code> or <code>TABLESWITCH</code>.
*
* <p>The index at which the byte sequence is actually inserted might be different from pos since
* some other bytes might be inserted at other positions (e.g. to change <code>GOTO</code> to
* <code>GOTO_W</code>).
*
* @param pos the index at which a byte sequence is inserted.
* @param code inserted bytecode sequence.
*/
public void insert(int pos, byte[] code) throws BadBytecode {
insert0(pos, code, false);
}