Remove commented out code that previously filtered out anonymous classes and lambdas

Author: ArsenHD

utbot-framework/src/main/kotlin/org/utbot/engine/Traverser.kt

@@ -9,7 +9,6 @@ import kotlinx.collections.immutable.toPersistentSet
 import org.utbot.common.WorkaroundReason.HACK
 import org.utbot.framework.UtSettings.ignoreStaticsFromTrustedLibraries
 import org.utbot.common.WorkaroundReason.IGNORE_STATICS_FROM_TRUSTED_LIBRARIES
-import org.utbot.common.WorkaroundReason.REMOVE_ANONYMOUS_CLASSES
 import org.utbot.common.unreachableBranch
 import org.utbot.common.withAccessibility
 import org.utbot.common.workaround
@@ -3380,25 +3379,6 @@ class Traverser(
         val returnValue = (symbolicResult as? SymbolicSuccess)?.value as? ObjectValue
         if (returnValue != null) {
             queuedSymbolicStateUpdates += constructConstraintForType(returnValue, returnValue.possibleConcreteTypes).asSoftConstraint()
-
-            // TODO: do not remove anonymous classes for return value when it is the only option
-//            workaround(REMOVE_ANONYMOUS_CLASSES) {
-//                val sootClass = returnValue.type.sootClass
-//                val isInNestedMethod = environment.state.isInNestedMethod()
-//
-//                if (!isInNestedMethod && sootClass.isArtificialEntity) {
-//                    return
-//                }
-//
-//                val onlyAnonymousTypesAndLambdasAvailable = returnValue.typeStorage.possibleConcreteTypes.all {
-//                    // only ref types can be anonymous or lambdas
-//                    val type = (it as? RefType)?.sootClass ?: return@all false
-//                    type.isLambda || type.isAnonymous
-//                }
-//                if (!isInNestedMethod && sootClass.isAnonymous && !onlyAnonymousTypesAndLambdasAvailable) {
-//                    return
-//                }
-//            }
         }
 
         //fill arrays with default 0/null and other stuff