Refactor Feature statement implementations

[yangtools.git] / yang / yang-parser-rfc7950 / src / main / java / org / opendaylight / yangtools / yang / parser / rfc7950 / stmt / ArgumentUtils.java

diff --git a/yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/ArgumentUtils.java b/yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/ArgumentUtils.java
index 138822dc067ef408b1d12fc216ff18d09fd0fe40..d1cebe0e9b8e69fa730a19acb4e28b786c5ac6f9 100644 (file)
--- a/yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/ArgumentUtils.java
+++ b/yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/ArgumentUtils.java
@@ -23,8 +23,6 @@ import org.opendaylight.yangtools.yang.model.api.stmt.UnresolvedNumber;
 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 /**
  * Utility class for dealing with arguments encountered by StatementSupport classes.
@@ -34,8 +32,6 @@ public final class ArgumentUtils {
     public static final Splitter PIPE_SPLITTER = Splitter.on('|').trimResults();
     public static final Splitter TWO_DOTS_SPLITTER = Splitter.on("..").trimResults();
 
-    private static final Logger LOG = LoggerFactory.getLogger(ArgumentUtils.class);
-
     @Regex
     private static final String PATH_ABS_STR = "/[^/].*";
     private static final Pattern PATH_ABS = Pattern.compile(PATH_ABS_STR);
@@ -47,7 +43,7 @@ public final class ArgumentUtils {
     private static final BigDecimal YANG_MAX_NUM = BigDecimal.valueOf(Double.MAX_VALUE);
 
     private ArgumentUtils() {
-        throw new UnsupportedOperationException();
+        // Hidden on purpose
     }
 
     public static int compareNumbers(final Number n1, final Number n2) {