chore: Update error message

lqiu96 · lqiu96 · commit 0061793bd1b0 · 2026-03-25T14:31:51.000-04:00
diff --git a/oauth2_http/java/com/google/auth/oauth2/ImpersonatedCredentials.java b/oauth2_http/java/com/google/auth/oauth2/ImpersonatedCredentials.java
@@ -678,7 +678,7 @@ public AccessToken refreshAccessToken() throws IOException {
         expirationInstant = Instant.parse(expireTime);
       }
     } catch (DateTimeException e) {
-      throw new IOException("Unparseable date: \"" + expireTime + "\"", e);
+      throw new IOException("Error parsing expireTime: " + expireTime, e);
     }
     return new AccessToken(accessToken, Date.from(expirationInstant));
   }

Original file line number	Diff line number	Diff line change
`@@ -678,7 +678,7 @@ public AccessToken refreshAccessToken() throws IOException {`
`678`	`678`	`expirationInstant = Instant.parse(expireTime);`
`679`	`679`	`}`
`680`	`680`	`} catch (DateTimeException e) {`
`681`		`- throw new IOException("Unparseable date: \"" + expireTime + "\"", e);`
	`681`	`+ throw new IOException("Error parsing expireTime: " + expireTime, e);`
`682`	`682`	`}`
`683`	`683`	`return new AccessToken(accessToken, Date.from(expirationInstant));`
`684`	`684`	`}`