Bugs item #1409210, was opened at 2006-01-18 19:04
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Category: core
Group: 1.2
Status: Open
Resolution: None
Priority: 5
Submitted By: ejboy (ejboy)
Assigned to: Nobody/Anonymous (nobody)
Summary: wicket.util.lang.Objects.sizeof() should be more effective
Initial Comment:
To avoid unnecessary memory usage ByteArrayOutputStream
must be replaced with a subclass of OutputStream like this:
class CountingOutputStream extends OutputStream {
private long size;
public void write(int b) throws IOException {
size++;
}
public void write(byte b[], int off, int len)
throws IOException {
size += len;
}
public long getSize() {
return size;
}
}
Similar optimization may be applied to Objects.clone()
method, by replacing ByteArrayInputStream and
ByteArrayOutputStream with a more effective
implementations.
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