[infinispan-issues] [JBoss JIRA] (ISPN-7784) BytesObjectInput.read() throws ArrayIndexOutOfBoundsException at the end

[Dan Berindei (JIRA)]

Dan Berindei created ISPN-7784:
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             Summary: BytesObjectInput.read() throws ArrayIndexOutOfBoundsException at the end
                 Key: ISPN-7784
                 URL: https://issues.jboss.org/browse/ISPN-7784
             Project: Infinispan
          Issue Type: Bug
          Components: Core
    Affects Versions: 9.0.0.Final
            Reporter: Dan Berindei
            Assignee: Dan Berindei
             Fix For: 9.1.0.Final


The {{java.io.ObjectInput#read()}} javadoc says implementations should return -1 if the end of the stream is reached, but {{BytesObjectInput}} throws an {{ArrayIndexOutOfBoundsException}}.

Actually, {{read()}} is only used because {{ExternalJBossMarshaller.JBossByteInput}} doesn't implement {{read(byte[])}}. This makes unmarshalling of external objects slower than it should be, because {{InputStream.read(byte[])}} fills the buffer by repeatedly calling {{read()}}.



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