jodd-core/src/main/java/jodd/buffer/FastFloatBuffer.java
public FastFloatBuffer append(final float[] array, final int off, final int len) {
		if (offset + len - buffer.length > 0) {
			grow(offset + len);
		}

		System.arraycopy(array, off, buffer, offset, len);
		offset += len;
		return this;
	}
public FastFloatBuffer append(final float[] array, final int off, final int len) {
		if (offset + len - buffer.length > 0) {
			grow(offset + len);
		}

		System.arraycopy(array, off, buffer, offset, len);
		offset += len;
		return this;
	}
Appends {@code float} array to buffer.