[commons-pool] 01/03: PMD: document empty block.

[ggregory]

This is an automated email from the ASF dual-hosted git repository.

ggregory pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-pool.git

commit 4e79ffa64d4f0d023b2f4737eb5716d1c3d3a884
Author: Gary Gregory <garydgreg...@gmail.com>
AuthorDate: Fri May 28 16:19:58 2021 -0400

    PMD: document empty block.
---
 .../commons/pool2/impl/AtomicIntegerFactory.java     | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git 
a/src/test/java/org/apache/commons/pool2/impl/AtomicIntegerFactory.java 
b/src/test/java/org/apache/commons/pool2/impl/AtomicIntegerFactory.java
index 5f7b7a5..e2e68ef 100644
--- a/src/test/java/org/apache/commons/pool2/impl/AtomicIntegerFactory.java
+++ b/src/test/java/org/apache/commons/pool2/impl/AtomicIntegerFactory.java
@@ -42,14 +42,18 @@ public class AtomicIntegerFactory
         p.getObject().incrementAndGet();
         try {
             Thread.sleep(activateLatency);
-        } catch (final InterruptedException ex) {}
+        } catch (final InterruptedException ex) {
+            // ignore
+        }
     }
 
     @Override
     public AtomicInteger create() {
         try {
             Thread.sleep(createLatency);
-        } catch (final InterruptedException ex) {}
+        } catch (final InterruptedException ex) {
+            // ignore
+        }
         return new AtomicInteger(0);
     }
 
@@ -57,7 +61,9 @@ public class AtomicIntegerFactory
     public void destroyObject(final PooledObject<AtomicInteger> p) {
         try {
             Thread.sleep(destroyLatency);
-        } catch (final InterruptedException ex) {}
+        } catch (final InterruptedException ex) {
+            // ignore
+        }
     }
 
     @Override
@@ -65,7 +71,9 @@ public class AtomicIntegerFactory
         p.getObject().decrementAndGet();
         try {
             Thread.sleep(passivateLatency);
-        } catch (final InterruptedException ex) {}
+        } catch (final InterruptedException ex) {
+            // ignore
+        }
     }
 
     /**
@@ -111,7 +119,9 @@ public class AtomicIntegerFactory
     public boolean validateObject(final PooledObject<AtomicInteger> instance) {
         try {
             Thread.sleep(validateLatency);
-        } catch (final InterruptedException ex) {}
+        } catch (final InterruptedException ex) {
+            // ignore
+        }
         return instance.getObject().intValue() == 1;
     }