Inline pre-Java 5 internal utility method
diff --git a/src/main/java/org/apache/commons/configuration2/DataConfiguration.java b/src/main/java/org/apache/commons/configuration2/DataConfiguration.java
index 318b233..574256f 100644
--- a/src/main/java/org/apache/commons/configuration2/DataConfiguration.java
+++ b/src/main/java/org/apache/commons/configuration2/DataConfiguration.java
@@ -47,7 +47,7 @@
* <li>{@link java.net.InetAddress}</li>
* <li>{@code javax.mail.internet.InternetAddress} (requires Javamail in the classpath)</li>
* <li>{@code jakarta.mail.internet.InternetAddress} (requires Javamail 2.+ in the classpath)</li>
- * <li>{@link Enum} (Java 5 enumeration types)</li>
+ * <li>{@link Enum}</li>
* </ul>
*
* Lists and arrays are available for all types.<br>
diff --git a/src/main/java/org/apache/commons/configuration2/convert/PropertyConverter.java b/src/main/java/org/apache/commons/configuration2/convert/PropertyConverter.java
index 38cc965..b45a1d9 100644
--- a/src/main/java/org/apache/commons/configuration2/convert/PropertyConverter.java
+++ b/src/main/java/org/apache/commons/configuration2/convert/PropertyConverter.java
@@ -147,7 +147,7 @@
return toPattern(value);
} else if (Locale.class.equals(cls)) {
return toLocale(value);
- } else if (isEnum(cls)) {
+ } else if (cls.isEnum()) {
return convertToEnum(cls, value);
} else if (Color.class.equals(cls)) {
return toColor(value);
@@ -628,14 +628,7 @@
}
/**
- * Calls Class.isEnum() on Java 5, returns false on older JRE.
- */
- static boolean isEnum(final Class<?> cls) {
- return cls.isEnum();
- }
-
- /**
- * Converts the specified value into a Java 5 enum.
+ * Converts the specified value into an {@link Enum}.
*
* @param value the value to convert
* @param cls the type of the enumeration
diff --git a/src/main/java/org/apache/commons/configuration2/resolver/CatalogResolver.java b/src/main/java/org/apache/commons/configuration2/resolver/CatalogResolver.java
index 2cf8966..d08cc68 100644
--- a/src/main/java/org/apache/commons/configuration2/resolver/CatalogResolver.java
+++ b/src/main/java/org/apache/commons/configuration2/resolver/CatalogResolver.java
@@ -163,7 +163,7 @@
final String badFilePrefix = "file://";
final String correctFilePrefix = "file:///";
- // Java 5 has a bug when constructing file URLS
+ // Java 5 has a bug when constructing file URLs
if (resolved.startsWith(badFilePrefix) && !resolved.startsWith(correctFilePrefix)) {
resolved = correctFilePrefix + resolved.substring(badFilePrefix.length());
}
