public  void javacError(JavacErrorDetail[] details) throws JasperException 
{
        
        if (details == null) {
            return;
        }
        Object[] args = null;
        StringBuffer buf = new StringBuffer();
        for (int i=0; i <  details.length; i++) {
            if (details[i].getJspBeginLineNumber()  >= 0) {
                args = new Object[] {
                        new Integer(details[i].getJspBeginLineNumber()), 
                        details[i].getJspFileName() };
                buf.append("\n\n");
                buf.append(Localizer.getMessage("jsp.error.single.line.number",
                        args));
                buf.append("\n");
                buf.append(details[i].getErrorMessage());
                buf.append("\n");
                buf.append(details[i].getJspExtract());
            } else {
                args = new Object[] {
                        new Integer(details[i].getJavaLineNumber()) };
                buf.append("\n\n");
                buf.append(Localizer.getMessage("jsp.error.java.line.number",
                        args));
                buf.append("\n");
                buf.append(details[i].getErrorMessage());
            }
        }
        buf.append("\n\nStacktrace:");
        throw new JasperException(
                Localizer.getMessage("jsp.error.unable.compile") + ": " + buf);
}

 public  void javacError(String errorReport,
    Exception exception) throws JasperException 
{
        
        throw new JasperException(
                Localizer.getMessage("jsp.error.unable.compile"), exception);
}

Processes the given javac error report and exception.

 public  void jspError(String errMsg,
    Exception ex) throws JasperException 
{
        throw new JasperException(errMsg, ex);
}

 public  void jspError(String fname,
    int line,
    int column,
    String errMsg,
    Exception ex) throws JasperException 
{
        throw new JasperException(fname + "(" + line + "," + column + ")"
                + " " + errMsg, ex);
}