Changed variable names

fpinjava-parent/fpinjava-applications/src/main/java/com/fpinjava/application/listing15_04/TestPropertyString.java

@@ -9,7 +9,7 @@ public class TestPropertyString {
 
   public static void main(String... args) throws IOException {
     Properties properties = new Properties();
-    properties.load(new StringReader("id:3\nfirstName:Jeanne\nlastName:Doe"));
+    properties.load(new StringReader("id:3\nfirstName:Jane\nlastName:Doe"));
     String firstName = properties.getProperty("firstName");
     System.out.println(firstName);
   }

fpinjava-parent/fpinjava-trees-exercises/src/main/java/com/fpinjava/trees/exercise10_01/Tree.java

@@ -31,7 +31,7 @@ public abstract class Tree<A extends Comparable<A>> {
     }
 
     @Override
-    public Tree<A> insert(A value) {
+    public Tree<A> insert(A insertedValue) {
       throw new IllegalStateException("To be implemented");
     }
 
@@ -69,7 +69,7 @@ public abstract class Tree<A extends Comparable<A>> {
     }
 
     @Override
-    public Tree<A> insert(A value) {
+    public Tree<A> insert(A insertedValue) {
       throw new IllegalStateException("To be implemented");
     }
 

fpinjava-parent/fpinjava-trees-solutions/src/main/java/com/fpinjava/trees/exercise10_01/Tree.java

@@ -31,8 +31,8 @@ public abstract class Tree<A extends Comparable<A>> {
     }
 
     @Override
-    public Tree<A> insert(A value) {
-      return new T<>(empty(), value, empty());
+    public Tree<A> insert(A insertedValue) {
+      return new T<>(empty(), insertedValue, empty());
     }
 
     @Override
@@ -69,12 +69,12 @@ public abstract class Tree<A extends Comparable<A>> {
     }
 
     @Override
-    public Tree<A> insert(A value) {
-      return value.compareTo(this.value) < 0
-          ? new T<>(left.insert(value), this.value, right)
-          : value.compareTo(this.value) > 0
-              ? new T<>(left, this.value, right.insert(value))
-              : new T<>(this.left, value, this.right);
+    public Tree<A> insert(A insertedValue) {
+      return insertedValue.compareTo(this.value) < 0
+          ? new T<>(left.insert(insertedValue), this.value, right)
+          : insertedValue.compareTo(this.value) > 0
+              ? new T<>(left, this.value, right.insert(insertedValue))
+              : new T<>(this.left, insertedValue, this.right);
     }
 
     @Override