diff --git a/src/java.base/share/native/libjimage/imageDecompressor.cpp b/src/java.base/share/native/libjimage/imageDecompressor.cpp
index 65bda0957b8..748bbf8203f 100644
--- a/src/java.base/share/native/libjimage/imageDecompressor.cpp
+++ b/src/java.base/share/native/libjimage/imageDecompressor.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, 2022, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2025, Oracle and/or its affiliates. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -111,11 +111,11 @@ ImageDecompressor* ImageDecompressor::get_decompressor(const char * decompressor
 u8 ImageDecompressor::getU8(u1* ptr, Endian *endian) {
     u8 ret;
     if (endian->is_big_endian()) {
-        ret = (u8)ptr[0] << 56 | (u8)ptr[1] << 48 | (u8)ptr[2]<<40 | (u8)ptr[3]<<32 |
-                ptr[4]<<24 | ptr[5]<<16 | ptr[6]<<8 | ptr[7];
+        ret = (u8)ptr[0] << 56 | (u8)ptr[1] << 48 | (u8)ptr[2] << 40 | (u8)ptr[3] << 32 |
+                (u8)ptr[4] << 24 | (u8)ptr[5] << 16 | (u8)ptr[6] << 8 | (u8)ptr[7];
     } else {
-        ret = ptr[0] | ptr[1]<<8 | ptr[2]<<16 | ptr[3]<<24 | (u8)ptr[4]<<32 |
-                (u8)ptr[5]<<40 | (u8)ptr[6]<<48 | (u8)ptr[7]<<56;
+        ret = (u8)ptr[0] | (u8)ptr[1] << 8 | (u8)ptr[2] << 16 | (u8)ptr[3] << 24 |
+                (u8)ptr[4] << 32 | (u8)ptr[5] << 40 | (u8)ptr[6] << 48 | (u8)ptr[7] << 56;
     }
     return ret;
 }
@@ -123,9 +123,9 @@ u8 ImageDecompressor::getU8(u1* ptr, Endian *endian) {
 u4 ImageDecompressor::getU4(u1* ptr, Endian *endian) {
     u4 ret;
     if (endian->is_big_endian()) {
-        ret = ptr[0] << 24 | ptr[1]<<16 | (ptr[2]<<8) | ptr[3];
+        ret = (u4)ptr[0] << 24 | (u4)ptr[1] << 16 | (u4)ptr[2] << 8 | (u4)ptr[3];
     } else {
-        ret = ptr[0] | ptr[1]<<8 | (ptr[2]<<16) | ptr[3]<<24;
+        ret = (u4)ptr[0] | (u4)ptr[1] << 8 | (u4)ptr[2] << 16 | (u4)ptr[3] << 24;
     }
     return ret;
 }