src/main/java/com/googlecode/javaewah/BufferedRunningLengthWord.java
public void discardFirstWords(long x) {
        if (this.runningLength >= x) {
            this.runningLength -= x;
            return;
        }
        x -= this.runningLength;
        this.runningLength = 0;
        this.literalWordOffset += x;
        this.numberOfLiteralWords -= x;
    }
public void discardFirstWords(long x) {
        if (this.runningLength >= x) {
            this.runningLength -= x;
            return;
        }
        x -= this.runningLength;
        this.runningLength = 0;
        this.literalWordOffset += x;
        this.numberOfLiteralWords -= x;
    }
Discard first words.

@param x the x