code.forEach(new CodeObserver(code.getBytes(), observer));
}
// u2 exception_table_length
int exceptionTableLength = bytes.getUnsignedShort(offset);
ByteCatchList catches = (exceptionTableLength == 0) ?
ByteCatchList.EMPTY :
new ByteCatchList(exceptionTableLength);
if (observer != null) {
observer.parsed(bytes, offset, 2,
"exception_table_length: " +
Hex.u2(exceptionTableLength));
}
offset += 2;
length -= 2;
if (length < (exceptionTableLength * 8 + 2)) {
return throwTruncated();
}
for (int i = 0; i < exceptionTableLength; i++) {
if (observer != null) {
observer.changeIndent(1);
}
int startPc = bytes.getUnsignedShort(offset);
int endPc = bytes.getUnsignedShort(offset + 2);
int handlerPc = bytes.getUnsignedShort(offset + 4);
int catchTypeIdx = bytes.getUnsignedShort(offset + 6);
CstType catchType = (CstType) pool.get0Ok(catchTypeIdx);
catches.set(i, startPc, endPc, handlerPc, catchType);
if (observer != null) {
observer.parsed(bytes, offset, 8,
Hex.u2(startPc) + ".." + Hex.u2(endPc) +
" -> " + Hex.u2(handlerPc) + " " +
((catchType == null) ? "<any>" :
catchType.toHuman()));
}
offset += 8;
length -= 8;
if (observer != null) {
observer.changeIndent(-1);
}
}
catches.setImmutable();
AttributeListParser parser =
new AttributeListParser(cf, CTX_CODE, offset, this);
parser.setObserver(observer);