Better way to deal with ignored exceptions and PMD checks.

Gets rid of output like:
<suppressedviolation
filename="...\src\main\java\org\apache\commons\lang3\reflect\MemberUtils.java"
suppressiontype="nopmd" msg="Avoid empty catch blocks" usermsg="
"></suppressedviolation>

2 files changed, 3 insertions, 3 deletions

diff --git a/src/main/java/org/apache/commons/lang3/text/StrLookup.java b/src/main/java/org/apache/commons/lang3/text/StrLookup.java
index fb009e66e..aef5268b4 100644
--- a/src/main/java/org/apache/commons/lang3/text/StrLookup.java
+++ b/src/main/java/org/apache/commons/lang3/text/StrLookup.java
@@ -172,8 +172,8 @@ public abstract class StrLookup<V> {
             if (!key.isEmpty()) {
                 try {
                     return System.getProperty(key);
-                } catch (final SecurityException scex) {
-                    // Squelched. All lookup(String) will return null.
+                } catch (final SecurityException ignored) {
+                    // ignored, all lookup(String) will return null.
                 }
             }
             return null;
diff --git a/src/main/java/org/apache/commons/lang3/time/DateUtils.java b/src/main/java/org/apache/commons/lang3/time/DateUtils.java
index 33c61dcad..78fb6b964 100644
--- a/src/main/java/org/apache/commons/lang3/time/DateUtils.java
+++ b/src/main/java/org/apache/commons/lang3/time/DateUtils.java
@@ -374,7 +374,7 @@ public class DateUtils {
                 if (fdp.parse(str, pos, calendar) && pos.getIndex() == str.length()) {
                     return calendar.getTime();
                 }
-            } catch (final IllegalArgumentException ignore) {
+            } catch (final IllegalArgumentException ignored) {
                 // leniency is preventing calendar from being set
             }
             pos.setIndex(0);