Kotlin#465 - fix javadoc parameters generation for java classes

core/src/main/kotlin/javadoc/docbase.kt

@@ -531,7 +531,11 @@ private fun DocumentationNodeAdapter.collectParamTags(kind: NodeKind, sectionFil
 
             + node.content.sections
         .filter(sectionFilter)
-        .map { ParamTagAdapter(module, this, it.subjectName ?: "?", true, it.children) }
+        .map {
+            ParamTagAdapter(module, this, it.subjectName ?: "?", true,
+                it.children.filterNot { contentNode -> contentNode is LazyContentBlock }
             )
-        .distinctBy { it.parameterName }
-        .toTypedArray()
+        }
+    )
+    .distinctBy { it.parameterName }
+    .toTypedArray()

core/src/test/kotlin/javadoc/JavadocTest.kt

@@ -304,6 +304,14 @@ class JavadocTest {
         }
     }
 
+    @Test
+    fun functionParameters() {
+        verifyJavadoc("testdata/javadoc/functionParameters.java") { doc ->
+            val tags = doc.classNamed("bar.Foo")!!.methods().first().paramTags()
+            assertEquals((tags.first() as ParamTagAdapter).content.size, 1)
+            assertEquals((tags[1] as ParamTagAdapter).content.size, 1)
+        }
+    }
 
     private fun verifyJavadoc(name: String,
                               modelConfig: ModelConfig = ModelConfig(),

core/src/test/kotlin/model/KotlinAsJavaTest.kt

@@ -5,8 +5,8 @@ import org.jetbrains.dokka.NodeKind
 import org.jetbrains.dokka.Platform
 import org.jetbrains.dokka.RefKind
 import org.junit.Assert
-import org.junit.Test
 import org.junit.Assert.assertEquals
+import org.junit.Test
 
 class KotlinAsJavaTest {
     @Test fun function() {

core/testdata/javadoc/functionParameters.java

@@ -0,0 +1,17 @@
+package bar;
+
+/**
+ * Foo
+ */
+
+public class Foo {
+
+    /** perfom request
+     *
+     * @param name user name
+     * @param password user password
+     */
+    public void request(String name, String password) {
+
+    }
+}