public FeatureStructure createFS(int addr, CASImpl cas) { if (Acronym_Type.this.useExistingInstance) { // Return eq fs instance if already created FeatureStructure fs = Acronym_Type.this.jcas.getJfsFromCaddr(addr); if (null == fs) { fs = new Acronym(addr, Acronym_Type.this); Acronym_Type.this.jcas.putJfsFromCaddr(addr, fs); return fs; } return fs; } else return new Acronym(addr, Acronym_Type.this); } };