Without this, newly scheduled runnables would potentially not be
scheduled in case the reactor thread was blocking in select(0)
indefinetly.
Thanks to Eng ChongMeng for reporting this.
'parseAndProcessStanza()' throws generic Exceptions.
Since there are plenty of exceptions that should not be
catched by smack, it's better to throw Type Specific Exceptions.
This Commit is was in response to SMACK-839.
Introducing Smack's own XmlPullParser interface which tries to stay as
compatible as possible to XPP3. The interface is used to either wrap
StAX's XMLStreamReader if Smack is used on Java SE, and XPP3's
XmlPullParser if Smack is used on on Android.
Fixes SMACK-591.
Also introduce JUnit 5 and non-strict javadoc projects.
in case length is zero. Also do throw a NegativeArraySizeException if
length is negative instead of returning null.
This fixes the following sporadic test issue:
org.jivesoftware.smackx.ox.PainlessOpenPgpProviderTest > encryptDecryptTest FAILED
java.lang.AssertionError
at org.jivesoftware.smack.util.XmlStringBuilder.escape(XmlStringBuilder.java:425)
at org.jivesoftware.smackx.ox.element.EncryptedOpenPgpContentElement.addCommonXml(EncryptedOpenPgpContentElement.java:65)
at org.jivesoftware.smackx.ox.element.CryptElement.toXML(CryptElement.java:51)
at org.jivesoftware.smackx.ox.element.CryptElement.toXML(CryptElement.java:31)
at org.jivesoftware.smack.packet.Element.toXML(Element.java:41)
at org.jivesoftware.smackx.ox.element.OpenPgpContentElement.toInputStream(OpenPgpContentElement.java:186)
at org.jivesoftware.smackx.ox.crypto.PainlessOpenPgpProvider.encrypt(PainlessOpenPgpProvider.java:136)
at org.jivesoftware.smackx.ox.PainlessOpenPgpProviderTest.encryptDecryptTest(PainlessOpenPgpProviderTest.java:155)
because EncryptedOpenPgpContentElement rpad field was sometimes
'null' in case the random function returned '0' as length.
especially *after* the sync points have been notified so that a
potential thread currently callin gconnect()/login() throws and leaves
the synchronized section.
This commit is more or less equivalent to
3ded023629 of the 4.3 branch.
to clean up the state build up by connect().
Related to SMACK-855 there is the possiblitiy of a stray (writer)
thread if, for example, tlsHandled.checkifSuccessOrWaitorThrow() in
XMPPTCPConnection.connectInternal() throws. This commit should prevent
that.
