Wrote /root/JavaX-Caches/tmp_1641655391/main.java - 97224 bytes (written=97224, should be 97224) javac=0, ecj=1, useJarBot=0 Checking ECJ at port 4898 at 127.0.0.1 /root/jdk-17/bin/javac -source 11 -target 11 -nowarn -encoding utf8 -Xdiags:verbose -cp /root/.javax/x30.jar:/root/dexcompiler/android.jar:/root/dexcompiler/support-v4-22.2.1.jar:/root/javafx/javafx.base.jar:/root/javafx/javafx.graphics.jar:/root/javafx/javafx.swing.jar -d /root/JavaX-Caches/tmp_1576063664 /root/JavaX-Caches/tmp_1641655391/main.java 2>&1
[Compilation Error]

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/root/JavaX-Caches/tmp_1641655391/main.java:29: error: method fileExtensionIs in class main cannot be applied to given types; return filter(f -> fileExtensionIs(".jar", f), l); ^ required: File,String found: String,File reason: argument mismatch; String cannot be converted to File 1 error