simplify Exception constructors

Author: rbri

src/main/java/org/htmlunit/cssparser/parser/CSSException.java

@@ -19,7 +19,12 @@
  */
 public class CSSException extends RuntimeException {
 
-    /** Enum for error codes. */
+    /**
+     * Enum for error codes.
+     *
+     * @deprecated as of version 4.4.0
+     */
+    @Deprecated
     protected enum ErrorCode {
         /** Unspecified. */
         UNSPECIFIED_ERR,
@@ -34,14 +39,20 @@ protected enum ErrorCode {
 
     /**
      * Creates a new CSSException.
+     *
+     * @deprecated as of version 4.4.0; use {@link CSSException#CSSException(String, Exception)} instead
      */
+    @Deprecated
     public CSSException() {
     }
 
     /**
      * Creates a new CSSException.
      * @param message the message
+     *
+     * @deprecated as of version 4.4.0; use {@link CSSException#CSSException(String, Exception)} instead
      */
+    @Deprecated
     public CSSException(final String message) {
         code_ = ErrorCode.UNSPECIFIED_ERR;
         message_ = message;
@@ -50,7 +61,10 @@ public CSSException(final String message) {
     /**
      * Creates a new CSSException with an embeded exception.
      * @param e the embeded exception.
+     *
+     * @deprecated as of version 4.4.0; use {@link CSSException#CSSException(String, Exception)} instead
      */
+    @Deprecated
     public CSSException(final Exception e) {
         code_ = ErrorCode.UNSPECIFIED_ERR;
         initCause(e);
@@ -59,7 +73,10 @@ public CSSException(final Exception e) {
     /**
      * Creates a new CSSException with a specific code.
      * @param code a the embeded exception.
+     *
+     * @deprecated as of version 4.4.0; use {@link CSSException#CSSException(String, Exception)} instead
      */
+    @Deprecated
     public CSSException(final ErrorCode code) {
         code_ = code;
     }
@@ -70,13 +87,27 @@ public CSSException(final ErrorCode code) {
      * @param code the specified code
      * @param message the message
      * @param e the embeded exception
+     *
+     * @deprecated as of version 4.4.0; use {@link CSSException#CSSException(String, Exception)} instead
      */
+    @Deprecated
     public CSSException(final ErrorCode code, final String message, final Exception e) {
         code_ = code;
         message_ = message;
         initCause(e);
     }
 
+    /**
+     * Creates a new CSSException with an embeded exception and a specified
+     * message.
+     * @param message the message
+     * @param e the cause
+     */
+    public CSSException(final String message, final Exception e) {
+        message_ = message;
+        initCause(e);
+    }
+
     /**
      * {@inheritDoc}
      *
@@ -95,24 +126,6 @@ public String getMessage() {
             return getCause().getMessage();
         }
 
-        switch (code_) {
-            case UNSPECIFIED_ERR:
-                return "unknown error";
-            case NOT_SUPPORTED_ERR:
-                return "not supported";
-            case SYNTAX_ERR:
-                return "syntax error";
-            default:
-                return null;
-        }
-    }
-
-    /**
-     * <p>getCode.</p>
-     *
-     * @return the error code for this exception.
-     */
-    public ErrorCode getCode() {
-        return code_;
+        return "syntax error";
     }
 }

src/main/java/org/htmlunit/cssparser/parser/CSSParseException.java

@@ -99,7 +99,7 @@ public CSSParseException(final String message, final String uri, final int lineN
      */
     public CSSParseException(final String message, final String uri,
             final int lineNumber, final int columnNumber, final Exception e) {
-        super(ErrorCode.SYNTAX_ERR, message, e);
+        super(message, e);
         uri_ = uri;
         lineNumber_ = lineNumber;
         columnNumber_ = columnNumber;