TINKERPOP-1642 Minor fixes
Project: http://git-wip-us.apache.org/repos/asf/tinkerpop/repo Commit: http://git-wip-us.apache.org/repos/asf/tinkerpop/commit/632fd219 Tree: http://git-wip-us.apache.org/repos/asf/tinkerpop/tree/632fd219 Diff: http://git-wip-us.apache.org/repos/asf/tinkerpop/diff/632fd219 Branch: refs/heads/TINKERPOP-1642 Commit: 632fd219cd4452486dd45fb3a748f897fd751904 Parents: c8cc470 Author: Stephen Mallette <[email protected]> Authored: Fri Mar 3 08:45:24 2017 -0500 Committer: Stephen Mallette <[email protected]> Committed: Mon Mar 27 11:40:15 2017 -0400 ---------------------------------------------------------------------- .../gremlin/process/traversal/step/util/Parameters.java | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/tinkerpop/blob/632fd219/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/util/Parameters.java ---------------------------------------------------------------------- diff --git a/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/util/Parameters.java b/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/util/Parameters.java index 3f0cb7c..6640e87 100644 --- a/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/util/Parameters.java +++ b/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/util/Parameters.java @@ -50,7 +50,7 @@ public final class Parameters implements Cloneable, Serializable { private Map<Object, List<Object>> parameters = new HashMap<>(); /** - * A cached list of traversals that server as parameter values. The list is cached on calls to + * A cached list of traversals that serve as parameter values. The list is cached on calls to * {@link #set(Object...)} because when the parameter map is large the cost of iterating it repeatedly on the * high number of calls to {@link #getTraversals()} and {@link #integrateTraversals(TraversalParent)} is great. */ @@ -129,10 +129,10 @@ public final class Parameters implements Cloneable, Serializable { /** * Gets the array of keys/values of the parameters while resolving parameter values that contain - * {@link Traversal} instances + * {@link Traversal} instances. */ public <S> Object[] getKeyValues(final Traverser.Admin<S> traverser, final Object... exceptKeys) { - if (this.parameters.size() == 0) return EMPTY_ARRAY; + if (this.parameters.isEmpty()) return EMPTY_ARRAY; final List<Object> keyValues = new ArrayList<>(); for (final Map.Entry<Object, List<Object>> entry : this.parameters.entrySet()) { if (!ArrayUtils.contains(exceptKeys, entry.getKey())) {
