In order to truely stay Java 8 compatible, declaring a source and
target compatiblity is not sufficient. Source compatiblity means that
the input, i.e. the code written in Java is compatible with that
particular version of the Java Language Specification (JLS). And
target compatibitliy means that the produced Java bytecode is
compatible with that particular version of the Java Virtual Machine
Specificiation (JVMS).
But there is actually a third dimension: the runtime
library (rt.jar). If signatures of methods change over java releases
within the runtime library, then the produced bytecode, may contain
calls to methods that do not exist with that exact same signature in
older java versions.
For example the family of Buffer subclasses changed the return value
of certain functions, for example flip() to not return Buffer, but the
concrete type of the current instance, e.g. CharBuffer.
If we compile now with a newer JDK, where the return type is
CharBuffer and not Buffer, then executing on an older JDK, where the
return type is Buffer, then we get java.lang.NoSuchMethodError(s)
thrown at us.
Fixes SMACK-651.
The before/after class annotations are now no longer borrowed from
JUnit.
Also some integration tests used @After and/or @Before from JUnit,
which was never supported nor had any effected. Those methods got
deleted. But since there appears to be a desire for such a
functionality in sinttest, we should consider adding one.
This also removes the powermock dependency. Although powermock is a
fine library, it currently prevents dropping Junit4. And since we only
use the Whitebox API of powermock, this simply replaced powermock's
Whitebox with our own.
The smack-compression-jzlib subproject is obsolete since Java 7 de-
and inflate support was added with SMACK-389. Now it is time to remove
it.
Fixes SMACK-840.
This is a complete redesign of what was previously
XmppNioTcpConnection. The new architecture allows to extend an XMPP
client to server (c2s) connection with new transport bindings and
other extensions.
The assert on line 659 was causing my build to fail. Two issues caused
gitCommit to be empty.
1. The cmd 'git describe --always --tags --dirty=+' was not given
enough time to complete and had not exited which meant no text in
proc.text
2. The two git commands on lines 653 and 658 were run from the
CWD of my Eclipse IDE, not the $projectDir which caused git to return
an error 128.
To solve the two issues I added a waitForOrKill method call to
proc (like the srCmd had) and I set the execute to run in $projectDir
which I think was the intent/assumption in the original code.
Also add waitFor on git describe command.
and FileTestUtil in favor of commons-io. This is required because
Eclipse won't put src/test code into the classpath of src/main
code (even though gradle was configured with an according
dependency).
This is needed for javadocAll since otherwhise there will be
smack-core/src/main/java/org/jivesoftware/smack/package-info.java:21:
warning: a package-info.java file has already been seen for
package org.jivesoftware.smack
warnings.
