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Fix compiler warnings in Constants/ConstantsTests

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This commit is contained in:
Chris Beams
2012-05-17 12:59:21 +03:00
parent 6ffb0436fa
commit 1f4b33c4ad
2 changed files with 14 additions and 13 deletions
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4
spring-core/src/main/java/org/springframework/core/Constants.java
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@@ -58,7 +58,7 @@ public class Constants {
* @param clazz the class to analyze
* @throws IllegalArgumentException if the supplied <code>clazz</code> is <code>null</code>
*/
public Constants(Class clazz) {
public Constants(Class<?> clazz) {
Assert.notNull(clazz);
this.className = clazz.getName();
Field[] fields = clazz.getFields();
@@ -189,7 +189,7 @@ public class Constants {
* @param nameSuffix suffix of the constant names to search (may be <code>null</code>)
* @return the set of constant names
*/
public Set getNamesForSuffix(String nameSuffix) {
public Set<String> getNamesForSuffix(String nameSuffix) {
String suffixToUse = (nameSuffix != null ? nameSuffix.trim().toUpperCase(Locale.ENGLISH) : "");
Set<String> names = new HashSet<String>();
for (String code : this.fieldCache.keySet()) {