diff --git a/settings.gradle.kts b/settings.gradle.kts
index 172e883..1c4c265 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -15,5 +15,5 @@ include(
     "xml", "jackson", "jsoup", "markdown", "network", "httpd",
     "properties", "serial-io",
     "mustache", "thymeleaf", "locale", "quartz", "sysinfo",
-    "imaging"
+    "imaging", "stream"
 )
diff --git a/stream/build.gradle.kts b/stream/build.gradle.kts
new file mode 100644
index 0000000..02030a8
--- /dev/null
+++ b/stream/build.gradle.kts
@@ -0,0 +1,14 @@
+/*
+ * Examples for Java
+ *
+ * Copyright (c) 2021. Elex. All Rights Reserved.
+ * https://www.elex-project.com/
+ */
+
+plugins {
+    id("elex-java")
+}
+
+dependencies {
+    runtimeOnly ("org.xerial:sqlite-jdbc:3.36.0.1")
+}
diff --git a/stream/src/main/java/kr/pe/elex/examples/Sample.java b/stream/src/main/java/kr/pe/elex/examples/Sample.java
new file mode 100644
index 0000000..8a60fd7
--- /dev/null
+++ b/stream/src/main/java/kr/pe/elex/examples/Sample.java
@@ -0,0 +1,27 @@
+/*
+ * Examples for Java
+ *
+ * Copyright (c) 2021. Elex. All Rights Reserved.
+ * https://www.elex-project.com/
+ */
+
+package kr.pe.elex.examples;
+
+import lombok.extern.slf4j.Slf4j;
+
+import java.util.List;
+import java.util.stream.Stream;
+
+@Slf4j
+public class Sample {
+	public static void main(String... args) {
+
+	}
+
+
+	public Stream<String> toStream(List<String> list) {
+		return null == list ? Stream.empty() : list.stream();
+	}
+
+
+}
diff --git a/stream/src/test/java/kr/pe/elex/examples/SampleTest.java b/stream/src/test/java/kr/pe/elex/examples/SampleTest.java
new file mode 100644
index 0000000..52f52c6
--- /dev/null
+++ b/stream/src/test/java/kr/pe/elex/examples/SampleTest.java
@@ -0,0 +1,92 @@
+/*
+ * Examples for Java
+ *
+ * Copyright (c) 2021. Elex. All Rights Reserved.
+ * https://www.elex-project.com/
+ */
+
+package kr.pe.elex.examples;
+
+import org.junit.jupiter.api.Test;
+
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.sql.ResultSet;
+import java.util.*;
+import java.util.function.Predicate;
+import java.util.function.Supplier;
+import java.util.function.UnaryOperator;
+import java.util.regex.Pattern;
+import java.util.stream.*;
+
+class SampleTest {
+
+	@Test
+	void create_stream() {
+		Stream<String> stream1 = Stream.empty();
+
+		List<String> list = new ArrayList<>();
+		Stream<String> stream2 = list.stream();
+
+		Set<String> set = new HashSet<>();
+		Stream<String> stream3 = set.stream();
+
+		Collection<String> collection = new HashSet<>();
+		Stream<String> stream4 = collection.stream();
+
+		Stream<String> stream5 = Stream.of("1", "2", "3");
+
+		String[] strings = new String[]{"1", "2", "3"};
+		Stream<String> stream6 = Stream.of(strings);
+		stream6 = Arrays.stream(strings);
+
+		Stream<String> stream7 = Stream.<String>builder()
+				.add("1").add("2").add("3")
+				.build();
+
+		Stream<String> stream8 = Stream.generate(new Supplier<String>() {
+			private int idx = 0;
+
+			@Override
+			public String get() {
+				return strings[idx++];
+			}
+		}).limit(strings.length);
+
+		Stream<String> stream9 = Stream.iterate(strings[0], new Predicate<String>() {
+			@Override
+			public boolean test(String s) {
+				return false;
+			}
+		}, new UnaryOperator<String>() {
+			@Override
+			public String apply(String s) {
+				return null;
+			}
+		});
+	}
+
+	@Test
+	void test_2() throws IOException {
+		IntStream stream1 = IntStream.range(0, 10);
+		IntStream stream2 = IntStream.rangeClosed(0, 10);
+
+		LongStream stream3 = LongStream.range(0, 10);
+		DoubleStream stream4 = DoubleStream.empty();
+
+		IntStream stream5 = new Random().ints().limit(10);
+
+		Stream<String> stream6 = "Hello\nWorld".lines();
+		IntStream stream7 = "Hello".chars();
+		Stream<String> stream8 = Pattern.compile(", ").splitAsStream("1, 2, 3");
+
+		Path path = Paths.get("");
+		Stream<String> stream9 = Files.lines(path, StandardCharsets.UTF_8);
+
+	}
+
+
+}
diff --git a/stream/test.db b/stream/test.db
new file mode 100644
index 0000000..0cd6005
Binary files /dev/null and b/stream/test.db differ