8312475: org.jline.util.PumpReader signed byte problem

msobiers · shipilev · commit bea2d48696ee · 2023-10-23T14:31:12.000Z
Reviewed-by: shade, jlahoda
diff --git a/src/jdk.internal.le/share/classes/jdk/internal/org/jline/utils/PumpReader.java b/src/jdk.internal.le/share/classes/jdk/internal/org/jline/utils/PumpReader.java
@@ -414,7 +414,7 @@ public int read() throws IOException {
                 return EOF;
             }
 
-            return buffer.get();
+            return buffer.get() & 0xFF;
         }
 
         private boolean readUsingBuffer() throws IOException {

Original file line number	Diff line number	Diff line change
`@@ -414,7 +414,7 @@ public int read() throws IOException {`
`414`	`414`	`return EOF;`
`415`	`415`	`}`
`416`	`416`
`417`		`- return buffer.get();`
	`417`	`+ return buffer.get() & 0xFF;`
`418`	`418`	`}`
`419`	`419`
`420`	`420`	`private boolean readUsingBuffer() throws IOException {`