diff --git a/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter3/BooleanExpressionsRule.kt b/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter3/BooleanExpressionsRule.kt
index ba0b06ee8b..63bc75fecb 100644
--- a/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter3/BooleanExpressionsRule.kt
+++ b/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter3/BooleanExpressionsRule.kt
@@ -180,7 +180,8 @@ class BooleanExpressionsRule(configRules: List<RulesConfig>) : DiktatRule(
     private fun checkDistributiveLaw(
         expr: Expression<String>,
         mapOfExpressionToChar: HashMap<String, Char>,
-        node: ASTNode): String? {
+        node: ASTNode
+    ): String? {
         // checking that expression can be considered as distributive law
         val commonDistributiveOperand = getCommonDistributiveOperand(node, expr.toString(), mapOfExpressionToChar) ?: return null
         val correctSymbolsSequence = mapOfExpressionToChar.values.toMutableList()
@@ -217,7 +218,8 @@ class BooleanExpressionsRule(configRules: List<RulesConfig>) : DiktatRule(
     private fun getCommonDistributiveOperand(
         node: ASTNode,
         expression: String,
-        mapOfExpressionToChar: HashMap<String, Char>): Char? {
+        mapOfExpressionToChar: HashMap<String, Char>
+    ): Char? {
         val operationSequence = expression.filter { it == '&' || it == '|' }
         val numberOfOperationReferences = operationSequence.length
         // There should be three operands and three operation references in order to consider the expression
@@ -251,7 +253,8 @@ class BooleanExpressionsRule(configRules: List<RulesConfig>) : DiktatRule(
     private fun getCommonOperand(
         expression: String,
         firstSplitDelimiter: Char,
-        secondSplitDelimiter: Char): Char? {
+        secondSplitDelimiter: Char
+    ): Char? {
         val expressions = expression.split(firstSplitDelimiter)
         val listOfPairs: MutableList<List<String>> = mutableListOf()
         expressions.forEach { expr ->
diff --git a/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter3/LongNumericalValuesSeparatedRule.kt b/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter3/LongNumericalValuesSeparatedRule.kt
index 7fe8f58a14..f20c844f61 100644
--- a/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter3/LongNumericalValuesSeparatedRule.kt
+++ b/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter3/LongNumericalValuesSeparatedRule.kt
@@ -100,7 +100,8 @@ class LongNumericalValuesSeparatedRule(configRules: List<RulesConfig>) : DiktatR
     private fun isValidConstant(
         text: String,
         configuration: LongNumericalValuesConfiguration,
-        node: ASTNode): Boolean {
+        node: ASTNode
+    ): Boolean {
         if (text.contains("_")) {
             checkBlocks(removePrefixSuffix(text), configuration, node)
             return true
diff --git a/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter3/files/NewlinesRule.kt b/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter3/files/NewlinesRule.kt
index 295a8d2612..2b776a5e5a 100644
--- a/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter3/files/NewlinesRule.kt
+++ b/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter3/files/NewlinesRule.kt
@@ -435,7 +435,8 @@ class NewlinesRule(configRules: List<RulesConfig>) : DiktatRule(
                     (it.elementType == RPAR &&
                             it.treePrev.elementType != COMMA &&
                             !it.treePrev.isNewLineNode() &&
-                            it.treeParent.treeParent.findChildByType(TYPE_REFERENCE) != null)
+                            it.treeParent.treeParent.children().dropWhile { it.elementType != COLON }.filter { it.elementType == TYPE_REFERENCE }
+                                .toList().isNotEmpty())
         }
         .toList()
         .takeIf { it.isNotEmpty() }
diff --git a/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter3/files/WhiteSpaceRule.kt b/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter3/files/WhiteSpaceRule.kt
index 8eb2bfe916..cef5e89a7f 100644
--- a/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter3/files/WhiteSpaceRule.kt
+++ b/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter3/files/WhiteSpaceRule.kt
@@ -407,7 +407,8 @@ class WhiteSpaceRule(configRules: List<RulesConfig>) : DiktatRule(
     private fun getDescription(shouldBefore: Boolean,
                                shouldAfter: Boolean,
                                before: Int?,
-                               after: Int?): String =
+                               after: Int?
+    ): String =
             if (shouldBefore && shouldAfter) {
                 " $before space(s) before and $after space(s) after"
             } else if (shouldBefore && !shouldAfter) {
diff --git a/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter4/SmartCastRule.kt b/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter4/SmartCastRule.kt
index f0a09c9aae..9add8096a1 100644
--- a/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter4/SmartCastRule.kt
+++ b/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter4/SmartCastRule.kt
@@ -117,7 +117,8 @@ class SmartCastRule(configRules: List<RulesConfig>) : DiktatRule(
     @Suppress("TYPE_ALIAS")
     private fun groupIsAndAsExpr(isExpr: List<KtNameReferenceExpression>,
                                  asExpr: List<KtNameReferenceExpression>,
-                                 prop: KtProperty): Map<KtNameReferenceExpression, List<KtNameReferenceExpression>> {
+                                 prop: KtProperty
+    ): Map<KtNameReferenceExpression, List<KtNameReferenceExpression>> {
         if (isExpr.isEmpty() && asExpr.isNotEmpty()) {
             handleZeroIsCase(asExpr, prop)
             return emptyMap()