BUG-5211: remove SourceStreamAware

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

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/BuiltinTypeStatement.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/BuiltinTypeStatement.java
index 434a21ae5e8e06cc0e2e72d28bf337ae070c5306..78effbe3ef8eaae2299538f9b9208afefe80058b 100644 (file)
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/BuiltinTypeStatement.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/BuiltinTypeStatement.java
@@ -7,7 +7,8 @@
  */
 package org.opendaylight.yangtools.yang.parser.stmt.rfc6020;
 
-import com.google.common.base.Preconditions;
+import static java.util.Objects.requireNonNull;
+
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableMap.Builder;
@@ -48,7 +49,7 @@ final class BuiltinTypeStatement implements TypeStatement {
     private final String argument;
 
     private BuiltinTypeStatement(final String argument) {
-        this.argument = Preconditions.checkNotNull(argument);
+        this.argument = requireNonNull(argument);
     }
 
     static TypeStatement maybeReplace(final TypeStatementImpl orig) {