Program: 51711
Project: 51711
Buggy source:
/** 
 * Called to start the whole game off
 * @param minecraft The minecraft instance being launched
 * @param resourcePackList The resource pack list we will populate with mods
 * @param resourceManager The resource manager
 */
@SuppressWarnings("String_Node_Str") public void beginMinecraftLoading(Minecraft minecraft,@SuppressWarnings("String_Node_Str") List resourcePackList,IReloadableResourceManager resourceManager){
  client=minecraft;
  this.resourcePackList=resourcePackList;
  this.resourceManager=resourceManager;
  this.resourcePackMap=Maps.newHashMap();
  if (minecraft.isDemo()) {
    FMLLog.severe("String_Node_Str");
    haltGame("String_Node_Str",new RuntimeException());
    return;
  }
  FMLCommonHandler.instance().beginLoading(this);
  try {
    Class<?> optifineConfig=Class.forName("String_Node_Str",false,Loader.instance().getModClassLoader());
    String optifineVersion=(String)optifineConfig.getField("String_Node_Str").get(null);
    Map<String,Object> dummyOptifineMeta=ImmutableMap.<String,Object>builder().put("String_Node_Str","String_Node_Str").put("String_Node_Str",optifineVersion).build();
    ModMetadata optifineMetadata=MetadataCollection.from(getClass().getResourceAsStream("String_Node_Str"),"String_Node_Str").getMetadataForId("String_Node_Str",dummyOptifineMeta);
    optifineContainer=new DummyModContainer(optifineMetadata);
    FMLLog.info("String_Node_Str",optifineContainer.getVersion());
  }
 catch (  Exception e) {
    optifineContainer=null;
  }
  try {
    Loader.instance().loadMods();
  }
 catch (  WrongMinecraftVersionException wrong) {
    wrongMC=wrong;
  }
catch (  DuplicateModsFoundException dupes) {
    dupesFound=dupes;
  }
catch (  MissingModsException missing) {
    modsMissing=missing;
  }
catch (  ModSortingException sorting) {
    modSorting=sorting;
  }
catch (  CustomModLoadingErrorDisplayException custom) {
    FMLLog.log(Level.ERROR,custom,"String_Node_Str");
    customError=custom;
  }
catch (  LoaderException le) {
    haltGame("String_Node_Str",le);
    return;
  }
 finally {
    client.refreshResources();
  }
  Map<String,Map<String,String>> sharedModList=(Map<String,Map<String,String>>)Launch.blackboard.get("String_Node_Str");
  if (sharedModList == null) {
    sharedModList=Maps.newHashMap();
    Launch.blackboard.put("String_Node_Str",sharedModList);
  }
  for (  ModContainer mc : Loader.instance().getActiveModList()) {
    Map<String,String> sharedModDescriptor=mc.getSharedModDescriptor();
    if (sharedModDescriptor != null) {
      String sharedModId="String_Node_Str" + mc.getModId();
      sharedModList.put(sharedModId,sharedModDescriptor);
    }
  }
}

Fixed version (ground truth):
/** 
 * Called to start the whole game off
 * @param minecraft The minecraft instance being launched
 * @param resourcePackList The resource pack list we will populate with mods
 * @param resourceManager The resource manager
 */
@SuppressWarnings("String_Node_Str") public void beginMinecraftLoading(Minecraft minecraft,@SuppressWarnings("String_Node_Str") List resourcePackList,IReloadableResourceManager resourceManager){
  client=minecraft;
  this.resourcePackList=resourcePackList;
  this.resourceManager=resourceManager;
  this.resourcePackMap=Maps.newHashMap();
  if (minecraft.isDemo()) {
    FMLLog.severe("String_Node_Str");
    haltGame("String_Node_Str",new RuntimeException());
    return;
  }
  FMLCommonHandler.instance().beginLoading(this);
  try {
    Class<?> optifineConfig=Class.forName("String_Node_Str",false,Loader.instance().getModClassLoader());
    String optifineVersion=(String)optifineConfig.getField("String_Node_Str").get(null);
    Map<String,Object> dummyOptifineMeta=ImmutableMap.<String,Object>builder().put("String_Node_Str","String_Node_Str").put("String_Node_Str",optifineVersion).build();
    ModMetadata optifineMetadata=MetadataCollection.from(getClass().getResourceAsStream("String_Node_Str"),"String_Node_Str").getMetadataForId("String_Node_Str",dummyOptifineMeta);
    optifineContainer=new DummyModContainer(optifineMetadata);
    FMLLog.info("String_Node_Str",optifineContainer.getVersion());
  }
 catch (  Exception e) {
    optifineContainer=null;
  }
  try {
    Loader.instance().loadMods();
  }
 catch (  WrongMinecraftVersionException wrong) {
    wrongMC=wrong;
  }
catch (  DuplicateModsFoundException dupes) {
    dupesFound=dupes;
  }
catch (  MissingModsException missing) {
    modsMissing=missing;
  }
catch (  ModSortingException sorting) {
    modSorting=sorting;
  }
catch (  CustomModLoadingErrorDisplayException custom) {
    FMLLog.log(Level.ERROR,custom,"String_Node_Str");
    customError=custom;
  }
catch (  LoaderException le) {
    haltGame("String_Node_Str",le);
    return;
  }
  Map<String,Map<String,String>> sharedModList=(Map<String,Map<String,String>>)Launch.blackboard.get("String_Node_Str");
  if (sharedModList == null) {
    sharedModList=Maps.newHashMap();
    Launch.blackboard.put("String_Node_Str",sharedModList);
  }
  for (  ModContainer mc : Loader.instance().getActiveModList()) {
    Map<String,String> sharedModDescriptor=mc.getSharedModDescriptor();
    if (sharedModDescriptor != null) {
      String sharedModId="String_Node_Str" + mc.getModId();
      sharedModList.put(sharedModId,sharedModDescriptor);
    }
  }
}