Reused Strings.isEmpty(String). Project: http://git-wip-us.apache.org/repos/asf/logging-log4j2/repo Commit: http://git-wip-us.apache.org/repos/asf/logging-log4j2/commit/668590f9 Tree: http://git-wip-us.apache.org/repos/asf/logging-log4j2/tree/668590f9 Diff: http://git-wip-us.apache.org/repos/asf/logging-log4j2/diff/668590f9
Branch: refs/heads/LOG4J-1181 Commit: 668590f91c44b2304e893e293bb25a8e4b45a806 Parents: 40bb207 Author: ggregory <[email protected]> Authored: Fri Oct 30 13:09:38 2015 -0700 Committer: ggregory <[email protected]> Committed: Fri Oct 30 13:09:38 2015 -0700 ---------------------------------------------------------------------- log4j-api/src/main/java/org/apache/logging/log4j/Level.java | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/logging-log4j2/blob/668590f9/log4j-api/src/main/java/org/apache/logging/log4j/Level.java ---------------------------------------------------------------------- diff --git a/log4j-api/src/main/java/org/apache/logging/log4j/Level.java b/log4j-api/src/main/java/org/apache/logging/log4j/Level.java index 07d220a..67b2e77 100644 --- a/log4j-api/src/main/java/org/apache/logging/log4j/Level.java +++ b/log4j-api/src/main/java/org/apache/logging/log4j/Level.java @@ -24,6 +24,7 @@ import java.util.concurrent.ConcurrentHashMap; import java.util.concurrent.ConcurrentMap; import org.apache.logging.log4j.spi.StandardLevel; +import org.apache.logging.log4j.util.Strings; /** * Levels used for identifying the severity of an event. Levels are organized from most specific to least: @@ -109,7 +110,7 @@ public final class Level implements Comparable<Level>, Serializable { private final StandardLevel standardLevel; private Level(final String name, final int intLevel) { - if (name == null || name.isEmpty()) { + if (Strings.isEmpty(name)) { throw new IllegalArgumentException("Illegal null Level constant"); } if (intLevel < 0) {
