optimize BAIS.hasNext

magicprinc · magicprinc · commit 86b6ae3cee9b · 2025-09-18T19:47:08.000+03:00
diff --git a/src/main/java/com/trivago/fastutilconcurrentwrapper/io/BAIS.java b/src/main/java/com/trivago/fastutilconcurrentwrapper/io/BAIS.java
@@ -287,7 +287,8 @@ public String readLatin1String (@PositiveOrZero int strLen) {
 
 	@Override
 	public boolean hasNext () {
-		return available() > 0;
+		// available() > 0 == (length - position) > 0
+		return pos < count;
 	}
 
 	@Override

Original file line number	Diff line number	Diff line change
`@@ -287,7 +287,8 @@ public String readLatin1String (@PositiveOrZero int strLen) {`
`287`	`287`
`288`	`288`	`@Override`
`289`	`289`	`public boolean hasNext () {`
`290`		`- return available() > 0;`
	`290`	`+ // available() > 0 == (length - position) > 0`
	`291`	`+ return pos < count;`
`291`	`292`	`}`
`292`	`293`
`293`	`294`	`@Override`