change version & fixed java doc.

src/main/java/com/alibaba/druid/VERSION.java

@@ -19,7 +19,7 @@ public final class VERSION {
 
     public final static int MajorVersion    = 1;
     public final static int MinorVersion    = 1;
-    public final static int RevisionVersion = 2;
+    public final static int RevisionVersion = 3;
 
     public static String getVersionNumber() {
         return VERSION.MajorVersion + "." + VERSION.MinorVersion + "." + VERSION.RevisionVersion;

src/main/java/com/alibaba/druid/sql/ast/statement/SQLJoinTableSource.java

@@ -466,48 +466,6 @@ public class SQLJoinTableSource extends SQLTableSourceImpl implements SQLReplace
         return right.containsAlias(alias_a) && left.containsAlias(alias_b);
     }
 
-    /**
-     * a, b left join c ->
-     */
-//    public boolean addCondition(SQLBinaryOpExpr condition, JoinType joinType) {
-//        if (this.left == null || this.right == null) {
-//            return false;
-//        }
-//
-//        if (!(condition.getLeft() instanceof SQLPropertyExpr
-//                && condition.getRight() instanceof SQLPropertyExpr)) {
-//            return false;
-//        }
-//
-//        SQLPropertyExpr left = (SQLPropertyExpr) condition.getLeft();
-//        SQLPropertyExpr right = (SQLPropertyExpr) condition.getRight();
-//
-//        String leftOwner = left.getOwnernName();
-//        String rightOwner = right.getOwnernName();
-//
-//        if (this.left.containsAlias(leftOwner) && this.right.containsAlias(rightOwner)) {
-//            if (this.joinType == joinType) {
-//                this.addConditionnIfAbsent(condition);
-//                return true;
-//            }
-//
-//            if (this.joinType == null || this.joinType == JoinType.COMMA) {
-//                this.joinType = joinType;
-//                this.addConditionnIfAbsent(condition);
-//                return true;
-//            }
-//
-//            if (this.joinType == JoinType.LEFT_OUTER_JOIN && joinType == JoinType.RIGHT_OUTER_JOIN) {
-//                if (this.left instanceof SQLJoinTableSource && ((SQLJoinTableSource) this.left).joinType == JoinType.COMMA) {
-//                    SQLJoinTableSource leftJoin = (SQLJoinTableSource) this.left;
-//
-//                }
-//            }
-//        }
-//
-//        return false;
-//    }
-//
     public boolean conditionContainsTable(String alias) {
         if (condition == null) {
             return false;

src/main/java/com/alibaba/druid/util/FnvHash.java

@@ -51,7 +51,7 @@ public final class FnvHash {
     }
 
     /**
-     * lower & normalized & fnv_1a_64
+     * lower and normalized and fnv_1a_64
      * @param name
      * @return
      */
@@ -184,7 +184,7 @@ public final class FnvHash {
     }
 
     /**
-     * normalized & lower & fnv1a_64_hash
+     * normalized and lower and fnv1a_64_hash
      * @param owner
      * @param name
      * @return