/**
* Constructs a copy of <code>Code_attribute</code>. Specified class names are replaced during the
* copy.
*
* @param cp constant pool table.
* @param src source Code attribute.
* @param classnames pairs of replaced and substituted class names.
*/
private CodeAttribute(ConstPool cp, CodeAttribute src, Map classnames) throws BadBytecode {
super(cp, tag);
maxStack = src.getMaxStack();
maxLocals = src.getMaxLocals();
exceptions = src.getExceptionTable().copy(cp, classnames);
attributes = new ArrayList();
List src_attr = src.getAttributes();
int num = src_attr.size();
for (int i = 0; i < num; ++i) {
AttributeInfo ai = (AttributeInfo) src_attr.get(i);
attributes.add(ai.copy(cp, classnames));
}
info = src.copyCode(cp, classnames, exceptions, this);
}
/**
* Copies and appends the entries in the given exception table at the end of the exception table
* in the code attribute edited by this object.
*
* @param offset the value added to the code positions included in the entries.
*/
public void append(ExceptionTable et, int offset) {
ExceptionTable table = codeAttr.getExceptionTable();
table.add(table.size(), et, offset);
}
/**
* Copies and inserts the entries in the given exception table at the beginning of the exception
* table in the code attribute edited by this object.
*
* @param offset the value added to the code positions included in the entries.
*/
public void insert(ExceptionTable et, int offset) {
codeAttr.getExceptionTable().add(0, et, offset);
}