Cleanup effectiveStatements() access

[yangtools.git] / yang / yang-parser-impl / src / main / java / org / opendaylight / yangtools / yang / parser / stmt / rfc6020 / TypeUtils.java

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/TypeUtils.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/TypeUtils.java
index e6e67ea0bb9195aee0c9fc4714fd4cc58750aa36..4e8241307e59e4ed19aa6cbb7dd640eeb9f07f7f 100644 (file)
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/TypeUtils.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/TypeUtils.java
@@ -18,7 +18,6 @@ import com.google.common.collect.Iterables;
 import java.math.BigDecimal;
 import java.math.BigInteger;
 import java.util.ArrayList;
-import java.util.Collection;
 import java.util.HashSet;
 import java.util.Iterator;
 import java.util.List;
@@ -316,8 +315,7 @@ public final class TypeUtils {
 
     private static boolean isAnyDefaultValueMarkedWithIfFeature(final TypeEffectiveStatement<?> typeStmt,
             final Set<String> defaultValues) {
-        final Collection<? extends EffectiveStatement<?, ?>> effectiveSubstatements = typeStmt.effectiveSubstatements();
-        for (final EffectiveStatement<?, ?> effectiveSubstatement : effectiveSubstatements) {
+        for (final EffectiveStatement<?, ?> effectiveSubstatement : typeStmt.effectiveSubstatements()) {
             if (YangStmtMapping.BIT.equals(effectiveSubstatement.statementDefinition())) {
                 final QName bitQName = (QName) effectiveSubstatement.argument();
                 if (defaultValues.remove(bitQName.getLocalName()) && containsIfFeature(effectiveSubstatement)) {