Cleanup: apply "Use synthetic property access syntax"

generators/infrastructure/build-protobuf-lite.kts

@@ -35,7 +35,7 @@ fun main(args: Array<String>) {
         val jar = JarFile(file)
         try {
             for (jarEntry in jar.entries()) {
-                result[jarEntry.getName()] = Pair(jarEntry, jar.getInputStream(jarEntry).readBytes())
+                result[jarEntry.name] = Pair(jarEntry, jar.getInputStream(jarEntry).readBytes())
             }
         }
         finally {

generators/infrastructure/check-library-abi-version.kts

@@ -50,7 +50,7 @@ fun loadVersions(library: File): String {
     val jarFile = JarFile(library)
     try {
         for (entry in jarFile.entries()) {
-            if (entry.getName().endsWith(".class")) {
+            if (entry.name.endsWith(".class")) {
                 val classBytes = jarFile.getInputStream(entry).readBytes()
                 loadClassVersions(classBytes)?.let {
                     val (metadata, bytecode) = it

generators/infrastructure/strip-kotlin-annotations.kts

@@ -68,13 +68,13 @@ fun main(args: Array<String>) {
         try {
             for (entry in inJar.entries()) {
                 val inBytes = inJar.getInputStream(entry).readBytes()
-                val outBytes = transform(entry.getName(), inBytes)
+                val outBytes = transform(entry.name, inBytes)
 
                 if (inBytes.size < outBytes.size) {
-                    error("Size increased for ${entry.getName()}: was ${inBytes.size} bytes, became ${outBytes.size} bytes")
+                    error("Size increased for ${entry.name}: was ${inBytes.size} bytes, became ${outBytes.size} bytes")
                 }
 
-                entry.setCompressedSize(-1L)
+                entry.compressedSize = -1L
                 outJar.putNextEntry(entry)
                 outJar.write(outBytes)
                 outJar.closeEntry()