jodd-proxetta/src/main/java/jodd/asm7/ByteVector.java
public ByteVector putLong(final long longValue) {
    int currentLength = length;
    if (currentLength + 8 > data.length) {
      enlarge(8);
    }
    byte[] currentData = data;
    int intValue = (int) (longValue >>> 32);
    currentData[currentLength++] = (byte) (intValue >>> 24);
    currentData[currentLength++] = (byte) (intValue >>> 16);
    currentData[currentLength++] = (byte) (intValue >>> 8);
    currentData[currentLength++] = (byte) intValue;
    intValue = (int) longValue;
    currentData[currentLength++] = (byte) (intValue >>> 24);
    currentData[currentLength++] = (byte) (intValue >>> 16);
    currentData[currentLength++] = (byte) (intValue >>> 8);
    currentData[currentLength++] = (byte) intValue;
    length = currentLength;
    return this;
  }
public ByteVector putLong(final long longValue) {
    int currentLength = length;
    if (currentLength + 8 > data.length) {
      enlarge(8);
    }
    byte[] currentData = data;
    int intValue = (int) (longValue >>> 32);
    currentData[currentLength++] = (byte) (intValue >>> 24);
    currentData[currentLength++] = (byte) (intValue >>> 16);
    currentData[currentLength++] = (byte) (intValue >>> 8);
    currentData[currentLength++] = (byte) intValue;
    intValue = (int) longValue;
    currentData[currentLength++] = (byte) (intValue >>> 24);
    currentData[currentLength++] = (byte) (intValue >>> 16);
    currentData[currentLength++] = (byte) (intValue >>> 8);
    currentData[currentLength++] = (byte) intValue;
    length = currentLength;
    return this;
  }
Puts a long into this byte vector. The byte vector is automatically enlarged if necessary.

@param longValue a long.
@return this byte vector.