)]}'
{
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  "tree": "c15844c5e91b69c7f119b75ee61b0e3f4a4d84fb",
  "parents": [
    "2293cb5bc96a5b317ed4ca52aa3494cadecbc07c"
  ],
  "author": {
    "name": "Sameer Agarwal",
    "email": "sameeragarwal@google.com",
    "time": "Fri Nov 30 12:32:43 2012 -0800"
  },
  "committer": {
    "name": "Sameer Agarwal",
    "email": "sameeragarwal@google.com",
    "time": "Fri Nov 30 18:37:42 2012 -0800"
  },
  "message": "Refactoring of the LineSearchMinimizer.\n\n1. New LineSearchDirection interface, factory and instances.\n2. Cleanup of LineSearchMinimizer to use the State and Direction objects.\n3. LBFGS -\u003e LowRankInverseHessian.\n4. Refactoring of the RunCallbacks function and share it across\n   LineSearchMinimizer and TrustRegionMinimizer.\n\nChange-Id: I19354afc6f5d6567b28918710c2012dc30ef8f32\n",
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