/*
 * Copyright 2017 Volker Berlin (i-net software)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package de.inetsoftware.jwebassembly;

/**
 * If there any error occur on converting a class file to a WebAssembly module.
 * 
 * @author Volker Berlin
 *
 */
public class CompileException extends Exception {

    /**
     * Create a new instance with a cause.
     * 
     * @param cause
     *            the cause
     */
    CompileException( Throwable cause ) {
        super( cause );
    }

    /**
     * Create a wrapped exception needed.
     * 
     * @param cause
     *            the wrapped cause
     * @return a new instance
     */
    public static CompileException create( Throwable cause ) {
        if( cause instanceof CompileException ) {
            return (CompileException)cause;
        }
        return new CompileException( cause );
    }
}

@@ -839,24 +839,393 @@
 eption %7B%0D%0A%0D%0A
+    private final int lineNumber;%0D%0A%0D%0A    /**%0D%0A     * Create a new instance.%0D%0A     * %0D%0A     * @param message%0D%0A     *            the error message%0D%0A     * @param lineNumber%0D%0A     *            the line number in Java Code%0D%0A     */%0D%0A    public CompileException( String message, int lineNumber ) %7B%0D%0A        super( message );%0D%0A        this.lineNumber = lineNumber;%0D%0A    %7D%0D%0A%0D%0A
     /**%0D%0A   
@@ -1213,32 +1213,32 @@
   %7D%0D%0A%0D%0A    /**%0D%0A
-
      * Create a 
@@ -1397,24 +1397,50 @@
 ( cause );%0D%0A
+        lineNumber = -1;%0D%0A
     %7D%0D%0A%0D%0A   
@@ -1766,16 +1766,16 @@
      %7D%0D%0A
-
         
@@ -1819,12 +1819,218 @@
 %0D%0A    %7D%0D
+%0A%0D%0A    /**%0D%0A     * Get the line number in Java code on which the error occurred.%0D%0A     * %0D%0A     * @return the line number or -1%0D%0A     */%0D%0A    public int getLineNumber() %7B%0D%0A        return lineNumber;%0D%0A    %7D%0D
 %0A%7D%0D%0A

add lineNumber