removed account constructor

.idea/workspace.xml

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         <option value="$PROJECT_DIR$/Checkbook/src/main/java/Transaction.java" />
         <option value="$PROJECT_DIR$/Checkbook/src/main/java/Payee.java" />
-        <option value="$PROJECT_DIR$/Checkbook/src/main/java/Account.java" />
         <option value="$PROJECT_DIR$/Checkbook/src/test/java/CheckbookTest.java" />
         <option value="$PROJECT_DIR$/Checkbook/src/main/java/Checkbook.java" />
         <option value="$PROJECT_DIR$/Checkbook/src/test/java/AccountTest.java" />
+        <option value="$PROJECT_DIR$/Checkbook/src/main/java/Account.java" />
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     <property name="aspect.path.notification.shown" value="true" />
-    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1544142505823" />
+    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1544142656991" />
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       <updated>1543958631974</updated>
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+    <option name="totallyTimeSpent" value="34504000" />
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-    <editor active="true" />
     <layout>
-      <window_info active="true" content_ui="combo" id="Project" order="0" visible="true" weight="0.2532189" />
+      <window_info content_ui="combo" id="Project" order="0" visible="true" weight="0.2532189" />
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-    <entry file="file://$PROJECT_DIR$/Checkbook/src/main/java/AccountBook.java">
+    <entry file="file://$PROJECT_DIR$/Checkbook/src/main/java/Transaction.java">
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-    <entry file="file://$PROJECT_DIR$/Checkbook/src/main/java/Transaction.java">
+    <entry file="file://$PROJECT_DIR$/Checkbook/src/test/java/CheckbookTest.java">
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-    <entry file="file://$PROJECT_DIR$/Checkbook/src/main/java/Account.java">
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Checkbook/src/main/java/Account.java

         balance = book.getAmount();
     }
 
-    public Account(T book, double balance) {
-        accountBook = book;
-        this.balance = balance;
-    }
-
-    public Account(T book, Payee owner, double balance) {
+    public Account(T book, Payee owner) {
         accountBook = book;
         this.owner = owner;
-        this.balance = balance;
+        this.balance = book.getAmount();
     }
 
     public Payee getOwner() {