Remove last two catch ... that aren't necessary. For ENG-497.
Remove last two catch ... that aren't necessary. For ENG-497.

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