Core Java 面试题与答案
Question: Types of OutOfMemoryError in Java.Answer: I have seen mainly two types of OutOfMemoryError in Java:1) Java.lang.OutOfMemoryError: Java heap space 2) Java.lang.OutOfMemoryError: PermGen space Though both of them occur because JVM ran out of memory they are quite different to each other and there solutions are independent to each other. |
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