public AbstractExpression generateClone() { AbstractExpression cloned = new AbstractExpression; cloned.uniquename = this.uniquename; cloned.md5checksum = this.md5checksum; cloned.description = this.description; cloned.expressionProperties = this.expressionProperties; cloned.featureExpressions = this.featureExpressions; cloned.expressionImages = this.expressionImages; cloned.expressionCVTerms = this.expressionCVTerms; cloned.expressionPublications = this.expressionPublications; return cloned; }