private void setExceptionCaught()

in src/main/java/org/apache/commons/exec/DefaultExecutor.java [441:445]

• 5 lines of code
• 2 McCabe index (conditional complexity)

    private void setExceptionCaught(final IOException e) {
        if (this.exceptionCaught == null) {
            this.exceptionCaught = e;
        }
    }