Bug#886164: libspring-java: FTBFS MockServerContainer.java method does not override or implement a method from a supertype

[Hans Joachim Desserud]

Source: libspring-java
Version: 4.3.13-1
Severity: serious
Tags: patch

Dear Maintainer,

The package currently fails to build from source with the following 
error message:

All input files are considered out-of-date for incremental task 
':spring-test:compileJava'.
Compiling with JDK Java compiler API.
/build/1st/libspring-java-4.3.13/spring-test/src/main/java/org/springframework/test/context/web/socket/MockServerContainer.java:56: 
warning: [deprecation] setAsyncSendTimeout(long) in WebSocketContainer 
has been deprecated
	public void setAsyncSendTimeout(long timeout) {
	            ^
/build/1st/libspring-java-4.3.13/spring-test/src/main/java/org/springframework/test/context/web/socket/MockServerContainer.java:60: 
error: method does not override or implement a method from a supertype
	@Override
	^
1 error
1 warning
:spring-test:compileJava FAILED

For more details see
https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/libspring-java.html
I first spotted this issue when the package was synced to Ubuntu, but 
was able to
reproduce it on my Sid system.

The issue itself seems to be related to a method which used to(?) be 
part of an
interface, but is now causing this error. Surprisingly enough, the 
method was
added by one of the Debian patches. The attached patch modifies the 
original
patch a bit and resolves the FTBFS. I must admit I don't have the full 
overview
over what's going on here, so there might be a better way to fix this :)



-- System Information:
Debian Release: buster/sid
   APT prefers unstable
   APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.14.0-2-amd64 (SMP w/1 CPU core)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8), 
LANGUAGE=en_US:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled


-- 
mvh / best regards
Hans Joachim Desserud
http://desserud.org
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