code: private void tfJavaFieldTypeFocusLost(java.awt.event.FocusEvent evt)//GEN-FIRST:event_tfJavaFieldTypeFocusLost
      {//GEN-HEADEREND:event_tfJavaFieldTypeFocusLost
          // Commit on lost focus
          this.aRelation.setFieldType(tfJavaFieldType.getText());
      }
docs: GEN-LAST:event_tfJavaFieldTypeKeyTyped