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-rw-r--r--policy-utils/src/main/java/org/onap/policy/drools/utils/Pair.java8
-rw-r--r--policy-utils/src/main/java/org/onap/policy/drools/utils/PropertyUtil.java7
-rw-r--r--policy-utils/src/main/java/org/onap/policy/drools/utils/Triple.java8
3 files changed, 11 insertions, 12 deletions
diff --git a/policy-utils/src/main/java/org/onap/policy/drools/utils/Pair.java b/policy-utils/src/main/java/org/onap/policy/drools/utils/Pair.java
index d044ca6f..c37084f4 100644
--- a/policy-utils/src/main/java/org/onap/policy/drools/utils/Pair.java
+++ b/policy-utils/src/main/java/org/onap/policy/drools/utils/Pair.java
@@ -7,9 +7,9 @@
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
- *
+ *
* http://www.apache.org/licenses/LICENSE-2.0
- *
+ *
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -20,11 +20,11 @@
package org.onap.policy.drools.utils;
-public class Pair<F,S> {
+public class Pair<F, S> {
protected F first;
protected S second;
-
+
public Pair(F first, S second) {
this.first = first;
this.second = second;
diff --git a/policy-utils/src/main/java/org/onap/policy/drools/utils/PropertyUtil.java b/policy-utils/src/main/java/org/onap/policy/drools/utils/PropertyUtil.java
index e6195fa4..4d287170 100644
--- a/policy-utils/src/main/java/org/onap/policy/drools/utils/PropertyUtil.java
+++ b/policy-utils/src/main/java/org/onap/policy/drools/utils/PropertyUtil.java
@@ -330,8 +330,7 @@ public class PropertyUtil {
public void run() {
try {
poll();
- }
- catch (Exception e) {
+ } catch (Exception e) {
logger.warn("Polling for property changes", e);
}
}
@@ -347,7 +346,7 @@ public class PropertyUtil {
*/
synchronized Properties addListener(Listener listener) {
listeners.add(listener);
- return (Properties)properties.clone();
+ return (Properties) properties.clone();
}
/**
@@ -420,7 +419,7 @@ public class PropertyUtil {
// Copy 'properties' and 'changedProperties', so it doesn't
// cause problems if the recipient makes changes.
final Properties tmpProperties =
- (Properties)(properties.clone());
+ (Properties) properties.clone();
final HashSet<String> tmpChangedProperties =
new HashSet<>(changedProperties);
diff --git a/policy-utils/src/main/java/org/onap/policy/drools/utils/Triple.java b/policy-utils/src/main/java/org/onap/policy/drools/utils/Triple.java
index 04817346..d37a5d92 100644
--- a/policy-utils/src/main/java/org/onap/policy/drools/utils/Triple.java
+++ b/policy-utils/src/main/java/org/onap/policy/drools/utils/Triple.java
@@ -7,9 +7,9 @@
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
- *
+ *
* http://www.apache.org/licenses/LICENSE-2.0
- *
+ *
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -20,7 +20,7 @@
package org.onap.policy.drools.utils;
-public class Triple<F,S,T> {
+public class Triple<F, S, T> {
private F first;
private S second;
@@ -32,7 +32,7 @@ public class Triple<F,S,T> {
/**
* Constructor.
- *
+ *
* @param first first
* @param second second
* @param third third