Index counter works correct with insert(),leftrotate(),rightrotate();erase() still miss one counter by minus one more, still need to fix
Index counter works correct with insert(),leftrotate(),rightrotate();erase() still miss one counter by minus one more, still need to fix

ingted/voltdb,flybird119/voltdb,migue/voltdb,wolffcm/voltdb,wolffcm/voltdb,ingted/voltdb,paulmartel/voltdb,ingted/voltdb,wolffcm/voltdb,kumarrus/voltdb,flybird119/voltdb,zuowang/voltdb,simonzhangsm/voltdb,simonzhangsm/voltdb,kobronson/cs-voltdb,creative-quant/voltdb,flybird119/voltdb,creative-quant/voltdb,VoltDB/voltdb,kumarrus/voltdb,flybird119/voltdb,kobronson/cs-voltdb,kobronson/cs-voltdb,simonzhangsm/voltdb,deerwalk/voltdb,kumarrus/voltdb,ingted/voltdb,zuowang/voltdb,zuowang/voltdb,flybird119/voltdb,deerwalk/voltdb,wolffcm/voltdb,migue/voltdb,ingted/voltdb,VoltDB/voltdb,wolffcm/voltdb,paulmartel/voltdb,paulmartel/voltdb,creative-quant/voltdb,zuowang/voltdb,migue/voltdb,migue/voltdb,VoltDB/voltdb,simonzhangsm/voltdb,kobronson/cs-voltdb,paulmartel/voltdb,kobronson/cs-voltdb,wolffcm/voltdb,kobronson/cs-voltdb,simonzhangsm/voltdb,flybird119/voltdb,kumarrus/voltdb,creative-quant/voltdb,deerwalk/voltdb,VoltDB/voltdb,paulmartel/voltdb,ingted/voltdb,creative-quant/voltdb,wolffcm/voltdb,zuowang/voltdb,VoltDB/voltdb,kobronson/cs-voltdb,simonzhangsm/voltdb,creative-quant/voltdb,kumarrus/voltdb,kumarrus/voltdb,VoltDB/voltdb,deerwalk/voltdb,wolffcm/voltdb,flybird119/voltdb,paulmartel/voltdb,deerwalk/voltdb,ingted/voltdb,flybird119/voltdb,creative-quant/voltdb,zuowang/voltdb,kumarrus/voltdb,deerwalk/voltdb,zuowang/voltdb,kumarrus/voltdb,VoltDB/voltdb,simonzhangsm/voltdb,migue/voltdb,migue/voltdb,simonzhangsm/voltdb,paulmartel/voltdb,zuowang/voltdb,deerwalk/voltdb,migue/voltdb,kobronson/cs-voltdb,ingted/voltdb,creative-quant/voltdb,migue/voltdb,paulmartel/voltdb,deerwalk/voltdb