Experimental AnnotationRule crashes on format

[bethcutler]

Sample code:

class Foo @Inject internal constructor() {
}

Trying to format this code with the experimental AnnotationRule enabled causes this crash:

com.pinterest.ktlint.core.RuleExecutionException: java.lang.StringIndexOutOfBoundsException: String index out of range: -1
	at com.pinterest.ktlint.core.KtLint$format$1.invoke(KtLint.kt:384)
	at com.pinterest.ktlint.core.KtLint$format$1.invoke(KtLint.kt:41)
	at com.pinterest.ktlint.core.KtLint$visitor$2$2.invoke(KtLint.kt:279)
	at com.pinterest.ktlint.core.KtLint$visitor$2$2.invoke(KtLint.kt:41)
	at com.pinterest.ktlint.core.KtLint.visit(KtLint.kt:536)
	at com.pinterest.ktlint.core.KtLint.visit(KtLint.kt:537)
	at com.pinterest.ktlint.core.KtLint.visit(KtLint.kt:537)
	at com.pinterest.ktlint.core.KtLint.access$visit(KtLint.kt:41)
	at com.pinterest.ktlint.core.KtLint$visitor$2.invoke(KtLint.kt:278)
	at com.pinterest.ktlint.core.KtLint$visitor$2.invoke(KtLint.kt:41)
	at com.pinterest.ktlint.core.KtLint.format(KtLint.kt:367)
	at com.pinterest.ktlint.internal.FileUtilsKt.formatFile(FileUtils.kt:79)
	at com.pinterest.ktlint.KtlintCommandLine$run$1.invoke(Main.kt:240)
	at com.pinterest.ktlint.KtlintCommandLine$run$4$1.call(Main.kt:306)
	at com.pinterest.ktlint.KtlintCommandLine$run$4$1.call(Main.kt:115)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.StringIndexOutOfBoundsException: String index out of range: -1
	at java.lang.String.substring(String.java:1929)
	at com.pinterest.ktlint.ruleset.experimental.AnnotationRule.visit(AnnotationRule.kt:97)
	at com.pinterest.ktlint.core.KtLint$format$1.invoke(KtLint.kt:372)
	... 18 more

[yukukotani]

Cannot reproduce in latest master (fc5f03d).

[yukukotani]

Oh sorry, I succeed to reproduce with format, not only check.