jodd-core/src/main/java/jodd/buffer/FastFloatBuffer.java
public void append(final float element) {
		if (offset - buffer.length >= 0) {
			grow(offset);
		}

		buffer[offset++] = element;
	}
public void append(final float element) {
		if (offset - buffer.length >= 0) {
			grow(offset);
		}

		buffer[offset++] = element;
	}
Appends single {@code float} to buffer.