1 files changed, 40 insertions, 0 deletions
diff --git a/samples/src/jvmMain/java/okio/samples/ReadFileLineByLine.kt b/samples/src/jvmMain/java/okio/samples/ReadFileLineByLine.kt
new file mode 100644
index 00000000..8dd573a6
--- /dev/null
+++ b/samples/src/jvmMain/java/okio/samples/ReadFileLineByLine.kt
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2018 Square, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package okio.samples
+
+import okio.FileSystem
+import okio.IOException
+import okio.Path
+import okio.Path.Companion.toPath
+import okio.buffer
+
+@Throws(IOException::class)
+fun readLines(path: Path) {
+  FileSystem.SYSTEM.source(path).use { fileSource ->
+    fileSource.buffer().use { bufferedFileSource ->
+      while (true) {
+        val line = bufferedFileSource.readUtf8Line() ?: break
+        if ("square" in line) {
+          println(line)
+        }
+      }
+    }
+  }
+}
+
+fun main() {
+  readLines("../README.md".toPath())
+}