public int getAttributeLength() {
		return attributeLength;
	}
The value of the attribute_length item indicates the length of the attribute,
excluding the initial six bytes. 
The value of the attribute_length item is thus dependent on the specific
attribute.
@return the length of the attribute, excluding the initial six bytes
Ghidra/Processors/JVM/src/main/java/ghidra/javaclass/format/attributes/AbstractAttributeInfo.java