Don't throw Error

h2/src/main/org/h2/bnf/Bnf.java

@@ -69,7 +69,7 @@ public class Bnf {
     private RuleHead addRule(String topic, String section, Rule rule) {
         RuleHead head = new RuleHead(section, topic, rule);
         if (ruleMap.get(StringUtils.toLowerEnglish(topic)) != null) {
-            throw new Error("already exists: " + topic);
+            throw new AssertionError("already exists: " + topic);
         }
         ruleMap.put(StringUtils.toLowerEnglish(topic), head);
         return head;
@@ -206,13 +206,13 @@ public class Bnf {
             Rule r2 = parseOr();
             r = new RuleOptional(r2);
             if (firstChar != ']') {
-                throw new Error("expected ], got " + currentToken + " syntax:" + syntax);
+                throw new AssertionError("expected ], got " + currentToken + " syntax:" + syntax);
             }
         } else if (firstChar == '{') {
             read();
             r = parseOr();
             if (firstChar != '}') {
-                throw new Error("expected }, got " + currentToken + " syntax:" + syntax);
+                throw new AssertionError("expected }, got " + currentToken + " syntax:" + syntax);
             }
         } else if ("@commaDots@".equals(currentToken)) {
             r = new RuleList(new RuleElement(",", currentTopic), lastRepeat, false);

h2/src/main/org/h2/bnf/RuleElement.java

@@ -40,7 +40,7 @@ public class RuleElement implements Rule {
         if (link != null) {
             return link.random(config, level + 1);
         }
-        throw new Error(name);
+        throw new AssertionError(name);
     }
 
     public String name() {
@@ -76,7 +76,7 @@ public class RuleElement implements Rule {
                 return;
             }
         }
-        throw new Error("Unknown " + name + "/" + test);
+        throw new AssertionError("Unknown " + name + "/" + test);
     }
 
     public boolean matchRemove(Sentence sentence) {

h2/src/main/org/h2/bnf/RuleFixed.java

@@ -55,7 +55,7 @@ public class RuleFixed implements Rule {
         case DIGIT:
             return "0";
         default:
-            throw new Error("type="+type);
+            throw new AssertionError("type="+type);
         }
     }
 
@@ -92,7 +92,7 @@ public class RuleFixed implements Rule {
         case DIGIT:
             return "" + (char) ('0' + r.nextInt(10));
         default:
-            throw new Error("type="+type);
+            throw new AssertionError("type="+type);
         }
     }
 
@@ -213,7 +213,7 @@ public class RuleFixed implements Rule {
             }
             break;
         default:
-            throw new Error("type=" + type);
+            throw new AssertionError("type=" + type);
         }
         if (s.equals(query)) {
             return false;
@@ -292,7 +292,7 @@ public class RuleFixed implements Rule {
             }
             break;
         default:
-            throw new Error("type="+type);
+            throw new AssertionError("type="+type);
         }
     }
 

h2/src/main/org/h2/bnf/RuleList.java

@@ -58,7 +58,7 @@ public class RuleList implements Rule {
             if (level > 10) {
                 if (level > 1000) {
                     // better than stack overflow
-                    throw new Error();
+                    throw new AssertionError();
                 }
                 return get(0).random(config, level);
             }

h2/src/main/org/h2/jdbc/JdbcBatchUpdateException.java

@@ -16,7 +16,7 @@ import java.sql.SQLException;
  */
 public class JdbcBatchUpdateException extends BatchUpdateException {
 
-    private static final long serialVersionUID = 9006432914018679675L;
+    private static final long serialVersionUID = 1L;
 
     /**
      * INTERNAL

h2/src/main/org/h2/jdbc/JdbcSQLException.java

@@ -17,7 +17,7 @@ import org.h2.engine.Constants;
  */
 public class JdbcSQLException extends SQLException {
 
-    private static final long serialVersionUID = -8200821788226954151L;
+    private static final long serialVersionUID = 1L;
     private final String originalMessage;
     private final Throwable cause;
     private final String stackTrace;