J2K: Generate assert with lambda

#KT-9191 Fixed

j2k/src/org/jetbrains/kotlin/j2k/StatementConverter.kt

@@ -58,14 +58,9 @@ class DefaultStatementConverter : JavaElementVisitor(), StatementConverter {
         }
         else {
             val description = codeConverter.convertExpression(descriptionExpr)
-            if (descriptionExpr is PsiLiteralExpression) {
+            val block = Block(listOf(description), LBrace().assignNoPrototype(), RBrace().assignNoPrototype())
-                result = MethodCallExpression.buildNotNull(null, "assert", listOf(condition, description))
+            val lambda = LambdaExpression(null, block.assignNoPrototype())
-            }
+            result = MethodCallExpression.build(null, "assert", listOf(condition, lambda), listOf(), false)
-            else {
-                val block = Block(listOf(description), LBrace().assignNoPrototype(), RBrace().assignNoPrototype())
-                val lambda = LambdaExpression(null, block.assignNoPrototype())
-                result = MethodCallExpression.build(null, "assert", listOf(condition, lambda), listOf(), false)
-            }
         }
     }
 

j2k/testData/fileOrElement/assertStatement/withStringDetail.kt

@@ -1 +1 @@
-assert(true, "string details")
+assert(true) { "string details" }