Use Optional.isEmpty() 95/107695/3
authorRobert Varga <robert.varga@pantheon.tech>
Mon, 4 Sep 2023 20:46:15 +0000 (22:46 +0200)
committerRobert Varga <robert.varga@pantheon.tech>
Mon, 4 Sep 2023 21:46:06 +0000 (23:46 +0200)
commita115f79e3818c774d7fc932426d9ef2b65fcae4f
treef1f46c4b5be227f20eaca13bce50d33519908a00
parentd761afdb4ea3eab052038dfd185fc5ef65fb2696
Use Optional.isEmpty()

We have a number of calls to '!Optional.isPresent()'. Java 11 provides a
convenience Optional.isEmpty() for this case, so use that instead.

Change-Id: I519671f470d804e62bae07ec4c5a71aaa08a29f8
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>
codec/yang-data-codec-xml/src/main/java/org/opendaylight/yangtools/yang/data/codec/xml/SchemaAwareXMLStreamNormalizedNodeStreamWriter.java
data/yang-data-tree-ri/src/main/java/org/opendaylight/yangtools/yang/data/tree/impl/AbstractNodeContainerModificationStrategy.java
data/yang-data-tree-ri/src/main/java/org/opendaylight/yangtools/yang/data/tree/impl/AutomaticLifecycleMixin.java
data/yang-data-tree-ri/src/main/java/org/opendaylight/yangtools/yang/data/tree/impl/MandatoryLeafEnforcer.java
data/yang-data-tree-ri/src/main/java/org/opendaylight/yangtools/yang/data/tree/impl/SchemaAwareApplyOperation.java
data/yang-data-tree-ri/src/test/java/org/opendaylight/yangtools/yang/data/tree/impl/Bug4454Test.java
parser/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/uses/UsesStatementSupport.java
parser/yang-parser-rfc7950/src/test/java/org/opendaylight/yangtools/yang/stmt/AugmentTest.java