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8366002: Beans.instantiate needs to describe the lookup procedure #26905

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8366002: Beans.instantiate needs to describe the lookup procedure #26905

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32 changes: 32 additions & 0 deletions src/java.desktop/share/classes/java/beans/Beans.java
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Should the copyright year be bumped to 2025?

Original file line number Diff line number Diff line change
Expand Up @@ -64,6 +64,22 @@ public Beans() {}
* <p>
* Instantiate a JavaBean.
* </p>
* The bean is created based on a name relative to a class-loader.
* This name should be a dot-separated name such as "a.b.c".
* <p>
* The given name can indicate either a serialized object or a class.
* We first try to treat the beanName as a serialized object
* name then as a class name.
* <p>
* When using the beanName as a serialized object name we convert the
* given beanName to a resource pathname and add a trailing ".ser" suffix.
* We then try to load a serialized object from that resource.
* <p>
* For example, given a beanName of "x.y", Beans.instantiate would first
* try to read a serialized object from the resource "x/y.ser" and if
* that failed it would try to load the class "x.y" and create an
* instance of that class.
*
* @return a JavaBean
* @param cls the class-loader from which we should create
* the bean. If this is null, then the system
Expand All @@ -84,6 +100,22 @@ public static Object instantiate(ClassLoader cls, String beanName) throws IOExce
* <p>
* Instantiate a JavaBean.
* </p>
* The bean is created based on a name relative to a class-loader.
* This name should be a dot-separated name such as "a.b.c".
* <p>
* The given name can indicate either a serialized object or a class.
* We first try to treat the beanName as a serialized object
* name then as a class name.
* <p>
* When using the beanName as a serialized object name we convert the
* given beanName to a resource pathname and add a trailing ".ser" suffix.
* We then try to load a serialized object from that resource.
* <p>
* For example, given a beanName of "x.y", Beans.instantiate would first
* try to read a serialized object from the resource "x/y.ser" and if
* that failed it would try to load the class "x.y" and create an
* instance of that class.
*
* @return a JavaBean
*
* @param cls the class-loader from which we should create
Expand Down