null pointer error

[Manav Brar]

I have this code throwing Null Pointer error, but not sure why so including the output logs and code https://gist.github.com/braghome/12596a164888125b5b0f

val d = uData.findFirst[data.zuid == Integer.valueOf(agentPartnerId)] try { assertThat('''matched user profile should not be null «d»''', d, notNullValue) } catch (AssertionError ae) { throw new AssertionError(ae.getMessage, ae.getCause) } d

[Sven Efftinge (sven@efftinge.de)]

The stacktrace of the NullPointerException points you to the line with the cause. 

In assume that either uData is null or it contains null values.

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[Manav Brar]

brilliant added some logging https://gist.github.com/braghome/9ea78dcb0c584bfd72f0

see strange things in the logs code changes https://gist.github.com/braghome/77a79a317c9f607b5c1d

strangely after I dropped findFirst[function] on favor of filter[function] everything started working, perhaps xtend-lang should be in parity with scala and Java 8  

I have to say findFirst[function] has caused me unnecessary grief :(

[Manav Brar]

https://bugs.eclipse.org/bugs/show_bug.cgi?id=486205

[Manav Brar]

closed the above bug as still see the issue with filter