From f60f4dbdad22bbd4ef94ce1b01eb63f9adeb7659 Mon Sep 17 00:00:00 2001
From: wenshao <szujobs@hotmail.com>
Date: Wed, 29 Aug 2012 19:04:22 +0800
Subject: [PATCH] fix sonar rule check violations

---
 src/main/java/com/alibaba/druid/mock/MockStatement.java       | 2 +-
 src/main/java/com/alibaba/druid/sql/parser/Lexer.java         | 4 ++--
 .../druid/support/spring/stat/BeanTypeAutoProxyCreator.java   | 2 +-
 src/main/java/com/alibaba/druid/util/jdbc/StatementBase.java  | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/main/java/com/alibaba/druid/mock/MockStatement.java b/src/main/java/com/alibaba/druid/mock/MockStatement.java
index 6bbf5394d1..18001a5431 100644
--- a/src/main/java/com/alibaba/druid/mock/MockStatement.java
+++ b/src/main/java/com/alibaba/druid/mock/MockStatement.java
@@ -36,7 +36,7 @@ public class MockStatement extends StatementBase implements MockStatementBase, S
         }
     }
 
-    protected void checkOpen() throws SQLException, MockConnectionClosedException {
+    protected void checkOpen() throws SQLException {
         if (closed) {
             throw new SQLException();
         }
diff --git a/src/main/java/com/alibaba/druid/sql/parser/Lexer.java b/src/main/java/com/alibaba/druid/sql/parser/Lexer.java
index 12ccd10a33..e4aa41f831 100644
--- a/src/main/java/com/alibaba/druid/sql/parser/Lexer.java
+++ b/src/main/java/com/alibaba/druid/sql/parser/Lexer.java
@@ -808,7 +808,7 @@ public class Lexer {
         token = Token.LITERAL_HEX;
     }
 
-    public String hexString() throws NumberFormatException {
+    public String hexString() {
         return new String(buf, np, sp);
     }
 
@@ -876,7 +876,7 @@ public class Lexer {
     }
 
     // QS_TODO negative number is invisible for lexer
-    public Number integerValue() throws NumberFormatException {
+    public Number integerValue() {
         long result = 0;
         boolean negative = false;
         int i = np, max = np + sp;
diff --git a/src/main/java/com/alibaba/druid/support/spring/stat/BeanTypeAutoProxyCreator.java b/src/main/java/com/alibaba/druid/support/spring/stat/BeanTypeAutoProxyCreator.java
index 42409d8536..6ce7f98813 100644
--- a/src/main/java/com/alibaba/druid/support/spring/stat/BeanTypeAutoProxyCreator.java
+++ b/src/main/java/com/alibaba/druid/support/spring/stat/BeanTypeAutoProxyCreator.java
@@ -52,7 +52,7 @@ public class BeanTypeAutoProxyCreator extends AbstractAutoProxyCreator implement
         this.targetBeanType = targetClass;
     }
 
-    public void setApplicationContext(ApplicationContext context) throws BeansException {
+    public void setApplicationContext(ApplicationContext context) {
         this.context = context;
     }
 
diff --git a/src/main/java/com/alibaba/druid/util/jdbc/StatementBase.java b/src/main/java/com/alibaba/druid/util/jdbc/StatementBase.java
index a7ae44d0ca..9f4d7d36e0 100644
--- a/src/main/java/com/alibaba/druid/util/jdbc/StatementBase.java
+++ b/src/main/java/com/alibaba/druid/util/jdbc/StatementBase.java
@@ -58,7 +58,7 @@ public abstract class StatementBase implements Statement {
         this.connection = connection;
     }
 
-    protected void checkOpen() throws SQLException, MockConnectionClosedException {
+    protected void checkOpen() throws SQLException {
         if (closed) {
             throw new SQLException();
         }