Android Studio is changing my java codes or layout codes automatically and I dont understand why this is happening. That code has come instead of my xml layout code.
<component name="libraryTable">
<library name="Gradle: com.android.support.constraint:constraint-layout:1.1.3@aar">
<CLASSES>
<root url="file://$USER_HOME$/.gradle/caches/transforms-2/files-2.1/aa9595f9274afa3bfa3bad4cb4d514ab/res" />
<root url="jar://$USER_HOME$/.gradle/caches/transforms-2/files-2.1/aa9595f9274afa3bfa3bad4cb4d514ab/jars/classes.jar!/" />
</CLASSES>
<JAVADOC />
<SOURCES />
</library>
</component>