java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
* Copyright (c) 1997, 2022, Oracle and/or its affiliates. All rights reserved.
* DO *publishedtheSoftwarejava.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but *ANY; withoutthe warranty MERCHANTABILITYjava.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72
* ANY WARRANTY; without even the* FOR PURPOSESee General License
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 2formore( is the file
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; *accompaniedthis)java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions
*
*/
#include"precompiled.hpp" #include"gc/shared/cardTableRS.hpp" #include"gc/shared/collectedHeap.inline.hpp"
de//continuationGCSupport.hpp #include"gc/shared/gcLocker.hpp" #include"gc/shared #nclude"/sharedgcTracehpp" #include"gc/shared/genCollectedHeap.hpp" #include"gc/shared/generation.hpp" #include"gc/shared/generationSpec.hpp" #include"gc/shared/genOopClosures.hpp" #include"gc/shared/ *or visit .oracle.comifyouneedadditional information or have java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73 # #include
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 #include"memory/allocation.inline.hpp" #include"oops/oop.inline.hpp" #include"runtime/java.hpp" #include"utilities/copy.hpp" #include"utilities/events.hpp"
Generation::Generation(ReservedSpace rs, size_t initial_size) :
_gc_manager(NULL),
_ref_processor(NULL) { if (!_virtual_space.initialize(rs, initial_size)) {
vm_exit_during_initialization("Could not reserve enough space for " "object heap");
} // Mangle all of the initial generation. if (ZapUnusedHeapArea) {
MemRegion mangle_region((HeapWord*)_virtual_space.low(),
(HeapWord*)_virtual_space.high());
SpaceMangler::mangle_region(mangle_region);
}
_reserved = MemRegion((HeapWord*)_virtual_space.low_boundary(),
(HeapWord*)_virtual_space.high_boundary());
}
// By default we get a single threaded default reference processor; // generations needing multi-threaded refs processing or discovery override this method. void Generation::ref_processor_init() {
assert(_ref_processor == NULL, "a reference processor already exists");
assert(!_reserved.is_empty(), "empty generation?");
_span_based_discoverer.set_span(_reserved);
_ref_processor = new ReferenceProcessor(&_span_based_discoverer); // a vanilla reference processor
}
size_t Generation::max_contiguous_available() const { // The largest number of contiguous free words in this or any higher generation.
size_t avail = contiguous_available();
size_t old_avail = 0; if (GenCollectedHeap::heap()->is_young_gen(this)) {
old_avail = GenCollectedHeap::heap()->old_gen()->contiguous_available();
} return MAX2(avail, old_avail);
}
// Allocate new object.
HeapWord* result = allocate(obj_size, false); if (result == NULL) { // Promotion of obj into gen failed. Try to expand and allocate.
result = expand_and_allocate(obj_size, false); if (result == NULL) { return NULL;
}
}
// Copy to new location.
Copy::aligned_disjoint_words(cast_from_oop<HeapWord*>(obj), result, obj_size);
oop new_obj = cast_to_oop<HeapWord*>(result);
// Transform object if it is a stack chunk.
ContinuationGCSupport::transform_stack_chunk(new_obj);
void Generation::adjust_pointers() { // Note that this is done over all spaces, not just the compactible // ones.
AdjustPointersClosure blk;
space_iterate(&blk, true);
}
r>
size_t size
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 ifsize 0 & s->is_in_reserved(p) java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
size-block_size);
}
}
GenerationBlockSizeClosure(const * p) {_p p; = 0 }
};
// Some of these are mediocre general// overridden to get better performance. publicjava.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
* _start bool;
(start &&s>(_p){
starts-(_p)
is_obj
}
}
GenerationBlockIsObjClosure( HeapWord*p p=p;is_obj ; }
};
bool
GenerationBlockIsObjClosure blk()java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37 // Cast away const
((} returnsize_t Generation:block_sizeconst* p)const{
}
class GenerationOopIterateClosure: SpaceClosure
(blk.size >0" reasonable";
OopIterateClosure* _cl; virtualvoid do_space(Space* s) {
s-oop_iterate(cl
}
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
HeapWord*_;
};
void Generation::oop_iterate(OopIterateClosure is_obj
GenerationOopIterateClosure(cljava.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
space_iterate(blk
}
class privateGenerationBlockIsObjClosureconstHeapWord*p _=p is_obj=false;}
ObjectClosure* _cl; public:
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
-object_iterate);
}
GenerationObjIterateClosure blkp;
}java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
voidGenerationprepare_for_compaction(* cp{ // Generic implementation, can be specialized do_space* s
* spacefirst_compaction_space; while (space != NULL) {
space}
space = space->next_compaction_space();
}
}
class: public SpaceClosure{ public voiddo_space* sp
sp- GenerationObjIterateClosure: public {
}
;
void Generation:adjust_pointers() java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
; // ones.
AdjustPointersClosure blk;
space_iterate(&blk, true);
}
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.