SONARKT-258 Logged message at INFO level during incremental analysis should be concise

Author: alban-auzeill

sonar-kotlin-plugin/src/main/java/org/sonarsource/kotlin/plugin/KotlinSensor.kt

@@ -98,10 +98,7 @@ class KotlinSensor(
                         totalFiles++
                         it.status() != InputFile.Status.SAME
                     }.also {
-                        LOG.info(
-                            "The Kotlin analyzer will analyze ${it.size} out of $totalFiles files. " +
-                                    "All others, if any, can be skipped without impacting analysis results."
-                        )
+                        LOG.info("Only analyzing ${it.size} changed Kotlin files out of ${totalFiles}.")
                     }
             } else {
                 LOG.debug("The Kotlin analyzer is running in a context where unchanged files cannot be skipped.")

sonar-kotlin-plugin/src/test/java/org/sonarsource/kotlin/plugin/KotlinSensorTest.kt

@@ -559,9 +559,7 @@ internal class KotlinSensorTest : AbstractSensorTest() {
         assertThat(logTester.logs(LoggerLevel.DEBUG))
             .contains("The Kotlin analyzer is running in a context where it can skip unchanged files.")
         assertThat(logTester.logs(LoggerLevel.INFO))
-            .contains(
-                "The Kotlin analyzer will analyze 2 out of 3 files. All others, if any, can be skipped without impacting analysis results."
-            )
+            .contains("Only analyzing 2 changed Kotlin files out of 3.")
     }
 
     private fun assertAnalysisIsNotIncremental() {