Mass-migrate to Objects.requireNonNull()

[yangtools.git] / yang / yang-model-export / src / main / java / org / opendaylight / yangtools / yang / model / export / SchemaToStatementWriterAdaptor.java

diff --git a/yang/yang-model-export/src/main/java/org/opendaylight/yangtools/yang/model/export/SchemaToStatementWriterAdaptor.java b/yang/yang-model-export/src/main/java/org/opendaylight/yangtools/yang/model/export/SchemaToStatementWriterAdaptor.java
index fe60336161bf975127fe82646cc2d73a3988ba80..c4f8f5428206ba79c1c1528e3e01aa84ad10b02e 100644 (file)
--- a/yang/yang-model-export/src/main/java/org/opendaylight/yangtools/yang/model/export/SchemaToStatementWriterAdaptor.java
+++ b/yang/yang-model-export/src/main/java/org/opendaylight/yangtools/yang/model/export/SchemaToStatementWriterAdaptor.java
@@ -7,8 +7,9 @@
  */
 package org.opendaylight.yangtools.yang.model.export;
 
+import static java.util.Objects.requireNonNull;
+
 import com.google.common.annotations.Beta;
-import com.google.common.base.Preconditions;
 import com.google.common.collect.Iterables;
 import com.google.common.primitives.UnsignedInteger;
 import java.net.URI;
@@ -35,7 +36,7 @@ final class SchemaToStatementWriterAdaptor implements YangModuleWriter {
     private final StatementTextWriter writer;
 
     private SchemaToStatementWriterAdaptor(final StatementTextWriter writer) {
-        this.writer = Preconditions.checkNotNull(writer);
+        this.writer = requireNonNull(writer);
     }
 
     public static YangModuleWriter from(final StatementTextWriter writer) {