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CharBuffer throws unhelpful exceptions #5367

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barchetta opened this issue Nov 10, 2022 · 0 comments
Closed

CharBuffer throws unhelpful exceptions #5367

barchetta opened this issue Nov 10, 2022 · 0 comments
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@barchetta
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media-support Media type processing in SE P3

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@barchetta
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Saw this is Helidon 2.x. User reported:

java.lang.OutOfMemoryError
        at io.helidon.media.common.CharBuffer.hugeCapacity(CharBuffer.java:98)
        at io.helidon.media.common.CharBuffer.grow(CharBuffer.java:91)
        at io.helidon.media.common.CharBuffer.ensureCapacity(CharBuffer.java:78)
        at io.helidon.media.common.CharBuffer.write(CharBuffer.java:49)
        at org.glassfish.json.JsonGeneratorImpl.flushBuffer(JsonGeneratorImpl.java:631)

This caused initial confusion that this was a JVM heap issue. It was not.

This exception should include a helpful error message and the value of any parameters.

This class also does throw new IndexOutOfBoundsException();. Again, should add information including the value of parameters.
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media-support Media type processing in SE P3
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