Mercurial > hg > monetdb-java

diff src/main/java/nl/cwi/monetdb/jdbc/MonetWrapper.java @ 295:003ae6d881db

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Add "final" keyword to method arguments and local variables where possible. It discovered some bugs in the MonetStatement constructor (changed the argument instead of object variable) which are fixed now. See also https://en.wikipedia.org/wiki/Final_(Java)
author Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
date Thu, 01 Aug 2019 20:18:43 +0200 (2019-08-01)
parents 2d62ca1f758b
children 54137aeb1f92
line wrap: on
line diff
--- a/src/main/java/nl/cwi/monetdb/jdbc/MonetWrapper.java
+++ b/src/main/java/nl/cwi/monetdb/jdbc/MonetWrapper.java
@@ -45,7 +45,7 @@ public class MonetWrapper implements jav
 	 * @since 1.6
 	 */
 	@Override
-	public boolean isWrapperFor(Class<?> iface) throws SQLException {
+	public boolean isWrapperFor(final Class<?> iface) throws SQLException {
 		return iface != null && iface.isAssignableFrom(getClass());
 	}
 
@@ -70,7 +70,7 @@ public class MonetWrapper implements jav
 	 */
 	@Override
 	@SuppressWarnings("unchecked")
-	public <T> T unwrap(Class<T> iface) throws SQLException {
+	public <T> T unwrap(final Class<T> iface) throws SQLException {
 		if (isWrapperFor(iface)) {
 			return (T) this;
 		}
@@ -85,7 +85,7 @@ public class MonetWrapper implements jav
 	 * @param name the method name
 	 * @return a new created SQLFeatureNotSupportedException object with SQLState 0A000
 	 */
-	static final SQLFeatureNotSupportedException newSQLFeatureNotSupportedException(String name) {
+	static final SQLFeatureNotSupportedException newSQLFeatureNotSupportedException(final String name) {
 		return new SQLFeatureNotSupportedException("Method " + name + " not implemented", "0A000");
 	}
 }