Wrong newlines in functional style

diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/files/NewlinesRule.kt

@@ -141,6 +141,7 @@ class NewlinesRule(private val configRules: List<RulesConfig>) : Rule("newlines"
         }
     }
 
+    @Suppress("ComplexMethod")
     private fun handleOperatorWithLineBreakBefore(node: ASTNode) {
         if (node.isDotFromPackageOrImport()) {
             return
@@ -305,6 +306,22 @@ class NewlinesRule(private val configRules: List<RulesConfig>) : Rule("newlines"
                     getAllLeafsWithSpecificType(SAFE_ACCESS, it)
                 }
             }
+            // fixme: we can't distinguish fully qualified names from chain of calls for now
+            ?.filter {
+                if (it.elementType == DOT) {
+                    val dotExprs = it.treeParent.text.split(".")
+
+                    // should skip node's that are val params. For example: b.some(z.a()) -> skip z.a()
+                    if (it.treeParent.treeParent != null && it.treeParent.treeParent.elementType == VALUE_PARAMETER_LIST)
+                        return@filter false
+
+                    val firstCallee = 1
+                    return@filter if (dotExprs[firstCallee].contains('(') || dotExprs[firstCallee].contains('{')) {
+                        true
+                    } else dotExprs.last().contains('(') || dotExprs.last().contains('{')
+                }
+                true
+            }
             ?.filter { it.getParentExpressions().count() > 1 }
             ?.count()
             ?.let { it > 1 }

diktat-rules/src/test/kotlin/org/cqfn/diktat/ruleset/chapter3/files/NewlinesRuleWarnTest.kt

@@ -502,4 +502,17 @@ class NewlinesRuleWarnTest : LintTestBase(::NewlinesRule) {
                 LintError(2, 5, ruleId, singleReturnWarn, true)
         )
     }
+
+    @Test
+    @Tag(WarningNames.WRONG_NEWLINES)
+    fun `should not trigger`() {
+        lintMethod(
+                """
+                    |fun foo(): String {
+                    |        val isParallelMode: Boolean
+                    |            get() = java.lang.Boolean.getBoolean(properties.getProperty("parallel.mode"))
+                    |}
+                """.trimMargin()
+        )
+    }
 }