Removed List.getFirst and getLast, unsupported in older Java

Author: andyjsmith

src/main/java/org/ajsmith/jadx/plugins/nativelibraries/components/NativeLibrary.java

@@ -74,7 +74,7 @@ public NativeMethod addMethod(@NotNull String jniName) throws IllegalArgumentExc
 
 		// Unescape and get name parts
 		List<String> nameParts = List.of(NativeMethod.unescapeName(rawMethodName).split("/"));
-		String methodName = nameParts.getLast();
+		String methodName = nameParts.get(nameParts.size() - 1);
 		String className = nameParts.get(nameParts.size() - 2);
 		String packageName = String.join(".", nameParts.subList(0, nameParts.size() - 2));
 

src/main/java/org/ajsmith/jadx/plugins/nativelibraries/components/NativeMethod.java

@@ -156,7 +156,7 @@ private JavaMethod findJavaMethod() {
 		}
 
 		if (getParameters() == null) {
-			return methods.getFirst();
+			return methods.get(0);
 		}
 
 		for (JavaMethod method : methods) {

src/main/java/org/ajsmith/jadx/plugins/nativelibraries/components/NativePackage.java

@@ -101,14 +101,14 @@ protected boolean canBeCompacted() {
 
 	public List<TreeNode> getChildrenCompacted() {
 		if (canBeCompacted()) {
-			return getSubPackages().getFirst().getChildrenCompacted();
+			return getSubPackages().get(0).getChildrenCompacted();
 		}
 		return getChildren();
 	}
 
 	public String getNameCompacted() {
 		if (canBeCompacted()) {
-			return getName() + "." + getSubPackages().getFirst().getNameCompacted();
+			return getName() + "." + getSubPackages().get(0).getNameCompacted();
 		}
 		return getName();
 	}