[OLINGO-1063] Fixed getPropertyNames
diff --git a/odata2-lib/odata-core/src/main/java/org/apache/olingo/odata2/core/edm/provider/EdmStructuralTypeImplProv.java b/odata2-lib/odata-core/src/main/java/org/apache/olingo/odata2/core/edm/provider/EdmStructuralTypeImplProv.java
index 8a8bcf5..1d46931 100644
--- a/odata2-lib/odata-core/src/main/java/org/apache/olingo/odata2/core/edm/provider/EdmStructuralTypeImplProv.java
+++ b/odata2-lib/odata-core/src/main/java/org/apache/olingo/odata2/core/edm/provider/EdmStructuralTypeImplProv.java
@@ -109,15 +109,16 @@
@Override
public List<String> getPropertyNames() throws EdmException {
if (edmPropertyNames == null) {
- edmPropertyNames = new ArrayList<String>();
+ final List<String> temp = new ArrayList<String>();
if (edmBaseType != null) {
- edmPropertyNames.addAll(edmBaseType.getPropertyNames());
+ temp.addAll(edmBaseType.getPropertyNames());
}
if (structuralType.getProperties() != null) {
for (final Property property : structuralType.getProperties()) {
- edmPropertyNames.add(property.getName());
+ temp.add(property.getName());
}
}
+ edmPropertyNames = temp;
}
return edmPropertyNames;
