Update PATCH_RELEASE_NOTE.md

PATCH_RELEASE_NOTE.md

@@ -0,0 +1,55 @@
+---
+version: 8.0.1
+module: https://talend.poolparty.biz/coretaxonomy/42
+product: 
+- https://talend.poolparty.biz/coretaxonomy/183
+- https://talend.poolparty.biz/coretaxonomy/23
+---
+
+# TPS-5573
+
+| Info             | Value |
+| ---------------- | ---------------- |
+| Patch Name       | Patch\_20231204\_TPS-5573\_v1-8.0.1 |
+| Release date     | 2023-12-04 |
+| Target version   | 20211109\_1610-8.0.1 |
+| Product affected | Talend Studio |
+
+## Introduction
+
+This is a self-contained patch.
+
+**NOTE**: For information on how to obtain this patch, reach out to your Support contact at Talend.
+
+## Fixed issues
+
+This patch contains the following fix:
+
+- TDI-50317 [8.0.1] tFileInputPositional don't parse properly when pattern units field is set to Symbols
+
+
+
+## Prerequisites
+
+Consider the following requirements for your system:
+
+- Must install Talend Studio 8.0.1 with the monthly released patch, Patch\_20230421\_R2023-04_v1-8.0.1.zip.
+- Or must update the Talend Studio 8.0.1 with the URL, https://update.talend.com/Studio/8/updates/R2023-04/.
+
+## Installation
+
+Installation On Studio:
+
+1. Shut down Talend studio if it is opened.
+2. Extract the zip.
+3. Merge the folder "plugins"  and its content to "{studio}/plugins" and overwrite the existing files. 
+4. remove the folder "{studio}/configuration/org.eclipse.osgi".
+5. Start the Talend studio.
+6. Rebuild your jobs.
+ 
+Installation On CI:
+
+1. put the patch in a location that can be reached in CI environment.
+2. copy the patch to <product.path>/patches folder between executions of org.talend.ci:builder-maven-plugin:8.0.x:install and org.talend.ci:builder-maven-plugin:8.0.x:generateAllPoms command.
+3. if it's an automation task for CI/CD, use scripts to do the copy action.
+4. Run the CI/CD task.

main/plugins/org.talend.librariesmanager/resources/java/routines/system/UnicodeReader.java

@@ -5,6 +5,7 @@ import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.io.PushbackInputStream;
 import java.io.Reader;
+import java.nio.CharBuffer;
 
 public class UnicodeReader extends Reader {
     private static final int BOM_SIZE = 4;
@@ -71,4 +72,16 @@ public class UnicodeReader extends Reader {
     public void close() throws IOException {
         reader.close();
     }
+    
+    public boolean ready() throws IOException {
+        return reader.ready();
+    }
+
+    public int read() throws IOException {
+        return reader.read();
+    }
+
+    public int read(CharBuffer target) throws IOException {
+        return reader.read(target);
+    }
 }