Can we use stream api when builgind add-on for JIRA?

Hi,

I am currently using atlassian-plugin-sdk-6.12.14 for developing add-ons.

I tried to use Stream API in my code and when i tried the re-package maven gives me this error:

Foo.java[2,77] method references are not supported in -source 1.5

Bold area is error line :

List<Project> allProjectList = ComponentAccessor.getProjectManager().getProjectObjects();

       Map<String, Object context = allProjectList.stream().collect(Collectors.toMap(Project::getName, Function.identity()));

 

 

1 answer

1 accepted

Accepted Answer
1 vote
Alexey Matveev Community Champion Nov 03, 2017

Put the following lines in pom.xml

<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>

 If you already have them but with different versions of source and target change the versions to 1.8

Hi Alexey,

Thanks for help.

I've done that still same.

Here is my plugin tag:

<plugin>
<groupId>com.atlassian.maven.plugins</groupId>
<artifactId>maven-jira-plugin</artifactId>
<version>${amps.version}</version>
<extensions>true</extensions>
<configuration>
<source>1.8</source>
<target>1.8</target>
<productVersion>${jira.version}</productVersion>
<productDataVersion>${jira.version}</productDataVersion>
<!-- Uncomment to install TestKit backdoor in JIRA. -->
<!--
<pluginArtifacts>
<pluginArtifact>
<groupId>com.atlassian.jira.tests</groupId>
<artifactId>jira-testkit-plugin</artifactId>
<version>${testkit.version}</version>
</pluginArtifact>
</pluginArtifacts>
-->
<enableQuickReload>true</enableQuickReload>
<enableFastdev>false</enableFastdev>
<!-- See here for an explanation of default instructions: -->
<!-- https://developer.atlassian.com/docs/advanced-topics/configuration-of-instructions-in-atlassian-plugins -->
<instructions>
<Atlassian-Plugin-Key>${atlassian.plugin.key}</Atlassian-Plugin-Key>
<!-- Add package to export here -->
<Export-Package>tr.com.obss.plugin.sdlctools.api,</Export-Package>
<!-- Add package import here -->
<Import-Package>org.springframework.osgi.*;resolution:="optional", org.eclipse.gemini.blueprint.*;resolution:="optional", *</Import-Package>
<!-- Ensure plugin is spring powered -->
<Spring-Context>*</Spring-Context>
</instructions>
</configuration>
</plugin>

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