private void getClassAndMethod()

in src/main/java/org/apache/commons/logging/impl/Jdk13LumberjackLogger.java [94:122]

• 28 lines of code
• 4 McCabe index (conditional complexity)

    private void getClassAndMethod() {
        try {
            final Throwable throwable = new Throwable();
            throwable.fillInStackTrace();
            final StringWriter stringWriter = new StringWriter();
            final PrintWriter printWriter = new PrintWriter( stringWriter );
            throwable.printStackTrace( printWriter );
            final String traceString = stringWriter.getBuffer().toString();
            final StringTokenizer tokenizer =
                new StringTokenizer( traceString, "\n" );
            tokenizer.nextToken();
            String line = tokenizer.nextToken();
            while (!line.contains(this.getClass().getName())) {
                line = tokenizer.nextToken();
            }
            while (line.contains(this.getClass().getName())) {
                line = tokenizer.nextToken();
            }
            final int start = line.indexOf( "at " ) + 3;
            final int end = line.indexOf( '(' );
            final String temp = line.substring( start, end );
            final int lastPeriod = temp.lastIndexOf( '.' );
            sourceClassName = temp.substring( 0, lastPeriod );
            sourceMethodName = temp.substring( lastPeriod + 1 );
        } catch ( final Exception ex ) {
            // ignore - leave class and methodname unknown
        }
        classAndMethodFound = true;
    }