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13

Memory consumption of empty Strings

.400.000 char[] 7.154 428.532 String 7.089 226.848 ... Program b (loading this entities from ... and analyzed the memory consumption: Class Instances used Memory (Bytes) char[] 807.363 13.237.950 String
13

openejb jpa jaas module

<String, Object>(); private String username; private char ... (); char[] tmpPassword = ((PasswordCallback) callbacks[1]).getPassword(); pass = new String
13

More Efficient Primary Keys

(but reduced to a 22 char instead of actual 36 char) - Would it bring someting to specify the length
9

problem using macbook with M1 chip?

.StringBuilder [12] 50 bipush 41 52 invokevirtual java.lang.StringBuilder.append(char) : java.lang.StringBuilder
9

Error using query with MAX() function

I have a class that is persisting a Entity that holds remarks and a time. Then when I query for the latest remark I get a internal error when the remark is larger than 1966 chars. Here is a test class and entity that reproduces the problem on my system. @Entity @Table(name = "TestEntity", schema
9

Bug: ClassCastException by retrieval

) {   this.sData = sData;   char[] ca = sData.toCharArray();   int iLen = ca.length;   Character[] la
9

Activated ObjectDB still throws "Too many persistable types"

I have upgraded from 2.3.7 to 2.4.4 and now my activation won't work, throwing the dreaded com.objectdb.o.UserException: Too many persistable types (>10) - exceeds evaluation limit I have already reactivated and checked that my objectdb.conf is correctly used (by inserting random chars
2

Unexpected exception (Error 990) on find

becomes sometimes relativly long (> 256 chars). When I cut all values at a length of 256, there seams to come no exception ... with values smaller than 256 characters? support Support When I cut the values in the map to 256 chars
2

InternalException when using MEMBER OF on a large list in a query

with two Longs c) Furthermore, as String (but reduced to a 22 char instead of actual 36 char) - Would it bring

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