Merge pull request #1188 from daspilker/JENKINS-51202

[JENKINS-51202] fixed API viewer

Author: daspilker

docs/Home.md

@@ -38,6 +38,8 @@ Browse the Jenkins issue tracker to see any [open issues](https://issues.jenkins
     ([JENKINS-43693](https://issues.jenkins-ci.org/browse/JENKINS-43693))
   * Enhanced support for the [Branch API Plugin](https://plugins.jenkins.io/branch-api)
     ([JENKINS-54877](https://issues.jenkins-ci.org/browse/JENKINS-54877))
+  * Fixed problem with API viewer
+    ([JENKINS-51202](https://issues.jenkins-ci.org/browse/JENKINS-51202))
   * Fixed [[Dynamic DSL]] problem
     ([JENKINS-57817](https://issues.jenkins-ci.org/browse/JENKINS-57817))
 * 1.74 (May 01 2019)

job-dsl-core/src/main/groovy/javaposse/jobdsl/dsl/doc/GroovyDocHelper.groovy

@@ -24,6 +24,16 @@ class GroovyDocHelper {
         Method method = clazz.methods.findAll { it.name == methodDoc.name() }.find { Method method ->
             List docParamNames = methodDoc.parameters().collect {
                 String name = it.type()?.qualifiedTypeName() ?: it.typeName()
+                if (name.contains('<')) {
+                    name = name[0..(name.indexOf('<') - 1)]
+                    if (name in ['Map', 'List']) {
+                        name = 'java.util.' + name
+                    } else if (name in ['Iterable']) {
+                        name = 'java.lang.' + name
+                    } else {
+                        throw new UnsupportedOperationException(name)
+                    }
+                }
                 if (name.startsWith('.')) {
                     name = name[1..-1]
                 }