Program: 47781
Project: 47781
Buggy source:
@Override public <K,V,C extends Configuration<K,V>>Cache<K,V> createCache(String cacheName,C configuration) throws IllegalArgumentException {
  if (isClosed()) {
    throw new IllegalStateException();
  }
  if (cacheName == null) {
    throw new NullPointerException("String_Node_Str");
  }
  if (configuration == null) {
    throw new NullPointerException("String_Node_Str");
  }
  final String cacheNameWithPrefix=getCacheNameWithPrefix(cacheName);
  final CacheConfig<K,V> cacheConfig=getCacheConfigLocal(cacheNameWithPrefix);
  if (cacheConfig == null) {
    final CacheConfig<K,V> newCacheConfig=createCacheConfig(cacheName,configuration);
    final boolean created=createConfigOnPartition(newCacheConfig);
    if (created) {
      createConfigOnAllMembers(newCacheConfig);
      addCacheConfigIfAbsentToLocal(newCacheConfig);
      final ICache<K,V> cacheProxy=createCacheProxy(newCacheConfig);
      final ICache<?,?> entries=caches.putIfAbsent(cacheNameWithPrefix,cacheProxy);
      if (entries == null) {
        if (newCacheConfig.isStatisticsEnabled()) {
          enableStatistics(cacheName,true);
        }
        if (newCacheConfig.isManagementEnabled()) {
          enableManagement(cacheName,true);
        }
        registerListeners(newCacheConfig,cacheProxy);
        return cacheProxy;
      }
    }
 else {
      final CacheConfig<K,V> cacheConfigFromPartition=getCacheConfigFromPartition(cacheNameWithPrefix);
      createConfigOnAllMembers(cacheConfigFromPartition);
      addCacheConfigIfAbsentToLocal(cacheConfigFromPartition);
    }
  }
  throw new CacheException("String_Node_Str" + cacheName + "String_Node_Str");
}

Fixed version (ground truth):
@Override public <K,V,C extends Configuration<K,V>>Cache<K,V> createCache(String cacheName,C configuration) throws IllegalArgumentException {
  if (isClosed()) {
    throw new IllegalStateException();
  }
  if (cacheName == null) {
    throw new NullPointerException("String_Node_Str");
  }
  if (configuration == null) {
    throw new NullPointerException("String_Node_Str");
  }
  final String cacheNameWithPrefix=getCacheNameWithPrefix(cacheName);
  final CacheConfig<K,V> cacheConfig=getCacheConfigLocal(cacheNameWithPrefix);
  if (cacheConfig != null) {
    final CacheConfig<K,V> newCacheConfig=createCacheConfig(cacheName,configuration);
    final boolean created=createConfigOnPartition(newCacheConfig);
    if (created) {
      createConfigOnAllMembers(newCacheConfig);
      addCacheConfigIfAbsentToLocal(newCacheConfig);
      final ICache<K,V> cacheProxy=createCacheProxy(newCacheConfig);
      caches.put(cacheNameWithPrefix,cacheProxy);
      if (newCacheConfig.isStatisticsEnabled()) {
        enableStatistics(cacheName,true);
      }
      if (newCacheConfig.isManagementEnabled()) {
        enableManagement(cacheName,true);
      }
      registerListeners(newCacheConfig,cacheProxy);
      return cacheProxy;
    }
 else {
      final CacheConfig<K,V> cacheConfigFromPartition=getCacheConfigFromPartition(cacheNameWithPrefix);
      createConfigOnAllMembers(cacheConfigFromPartition);
      addCacheConfigIfAbsentToLocal(cacheConfigFromPartition);
    }
  }
  throw new CacheException("String_Node_Str" + cacheName + "String_Node_Str");
}