Ftd optimization (#994)

* blocking tree changes

* moved the set logic to block

* reverted back tests

* reverted back test data

* removed unused code

* added back commented code

* ftd changes

* refactor

* simplified if-else

* removed unused imports

* ftd changes

* changed absolute path

* refactored class naming

* config changes

* changed tot this()

* changes directory structure

common/core/src/test/java/zingg/common/core/block/TestBlockingTreeUtil.java

@@ -75,7 +75,7 @@ public void testSameBlockingTree(ZFrame<D, R, C> zFrameTest, ZFrame<D, R, C> zFr
         setTestDataBaseLocation();
         HashUtil<S, D, R, C, T> hashUtil = getHashUtil();
         String configFile = Objects.requireNonNull(getClass().getClassLoader().getResource(TEST_DATA_BASE_LOCATION + "/" + CONFIG_FILE)).getFile();
-        IArguments args = new ArgumentsUtil(Arguments.class).createArgumentsFromJSON(
+        IArguments args = new ArgumentsUtil<Arguments>(Arguments.class).createArgumentsFromJSON(
                 configFile,
                 "");
         args.setBlockSize(8);

spark/core/src/test/java/zingg/common/core/block/TestSparkBlockingTreeUtil.java

@@ -6,7 +6,6 @@
 import org.apache.spark.sql.SparkSession;
 import org.apache.spark.sql.types.DataType;
 import org.junit.jupiter.api.extension.ExtendWith;
-import zingg.TestSparkBase;
 import zingg.common.client.ZFrame;
 import zingg.common.client.util.DFObjectUtil;
 import zingg.common.client.util.IWithSession;
@@ -17,6 +16,7 @@
 import zingg.common.core.util.HashUtil;
 import zingg.spark.client.util.SparkDFObjectUtil;
 import zingg.spark.client.util.SparkPipeUtil;
+import zingg.spark.core.TestSparkBase;
 import zingg.spark.core.block.SparkBlock;
 import zingg.spark.core.util.SparkBlockingTreeUtil;
 import zingg.spark.core.util.SparkHashUtil;